50 A wagon with a mass of 4077 kg descends at a speed of 1 m/s on a frictional ramp with 50 slopes. If a force F of magnitude 19000 N is applied as in the figure, how many N will the friction force be? (u=0.1 g=9.81 m/s2)

50 A wagon with a mass of 4077 kg descends at a speed of 1 m/s on a frictional ramp with 50 slopes. If a force F of magnitude 19000 N is applied as in the figure, how many N will the friction force be? (u=0.1 g=9.81 m/s2)

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter7: Rotational Motion And The Law Of Gravity

Section: Chapter Questions

Problem 32P

See similar textbooks

Related questions

Q: ii) A 3.5 kg particle moves along an x axis according to x(t) = -12 + 5t2 – 4t³, with x in meters…

A: Given data The position of the particle is given as xt=-12+5t2-4t3. The mass of the particle is…

Q: A 1,458-kg car starts from rest at the top of a driveway 6.94 m long that is sloped at an angle of…

Q: 3. A small block with mass m = 1.2 kg slides up a curved inclined surface described by y = 23.6 In…

A: Let N be defined as the normal force. Since the block is moving in a curved inclined surface. Hence…

Q: 3. An 8 kg block initially at rest is pulled to the right for 3 m with a force of 12 N over a…

A: Given : Mass of a block (m) = 8 kg Displacement (d) = 3 m Force (F) = 12 N Initial speed (vi) = 0…

Q: A skydiver (46 kg) is falling at 27 m/s when she pulls her parachute cord. The parachute slows her…

Q: "A 10.0 kg block initially at rest is pulled to the right along a horizontal, frictionless surface…

A: Acceleration a = F/m

Q: "A 3kg particle moves along an x-axis according to v = 2 + 9t - 8t2, with v in meters per second and…

A: Mass of particle, m=3 kg Velocity along x- axis is, v=2+9t-8t2

Q: 2 Uphill Climb M A spring with spring constant k = 100 N/cm is compressed by a distance Ax 5 cm then…

A: In this question we are given a spring with spring constant k = mass M = 1.02 kg horizontally along…

Q: Question 24 A 100 kg mass sits at the top of an incline that makes an angle of 25° with respect to…

Q: [Q2] A box whose mass is (15) Kg starts from rest at point A, and pushed by a horizontal force F of…

Q: Question 7 Werk.. A constant force F= 5.0 [N] is applied at a certain angle from the horizontal on a…

Q: A freight train consists of two 8.00 × 105 -kg engines and 45 cars with average masses of 5.50 × 105…

A: It is given that,

Q: A 180-kg crate is sitting on the flatbed of a moving truck. The coefficient of sliding friction…

A: Equating the acceleration of the truck at the given time,

Q: 5) A 6 kg block initially at rest is pulled to the right along a frictionless, horizontal surface by…

A: Given data: The mass of the block, m=6 kg. The horizontal force applied to the block, F=12 N. The…

Q: A 0.40 kg block rests on a desk. The coefficient of static friction is 0.20. You push the side of…

A: Given mass(m)=0.4 kg coefficient of static friction (μk)=0.2

Q: A diver of 80kg jumps from a platform 5 m high into a pool. If the diver decelerates at a constant…

A: Given: Mass of driver M = 80 kg height of platform h = 5 m acceleration due to gravity g = 10 m/s2

Q: "A 1kg particle moves along an x-axis according to v = 2 +9t - 9t2, with v in meters per second and…

A: Given Data : The mass of the particle is given as m = 1Kg. The velocity of the particle is given as…

Q: An engine is used to pull a train of two cars out of a mine. The floor of the mine slopes upward at…

A: It is given that the engine is pulling two cars of equal mass out of a mine. The floor of mine is a…

Q: *26. ao Under the influence of its drive force, a snowmobile is moving at a constant velocity along…

Q: 57. (II) The block shown in Fig. 4–59 has mass m = 7.0 kg and lies on a fixed smooth frictionless…

Q: Problem 7 A dockworker applies a constant horizontal force of 73.0 N to a block of ice on a smooth…

Q: 62.95 m, g = 9.81 m/sn²) ( υ035 m/sn, α 60', W-10N, Χ W α

Q: *47. | A semitrailer is coasting downhill along a mountain highway when its brakes fail. The driver…

Q: A 10.0 kg block initially at rest is pulled to the right along a horizontal, frictionless surface by…

A: we know that acceleration, a=F/m and v^2=2as [initially at rest]

Q: 1. A 6.25kg block is sent up a ramp inclined at an angle θ=33.5°from the horizontal. It is given an…

A: Suppose an object having mass m moving towards a ramp with velocity v0 travels a distance d along…

Q: A 41 kg skier skis directly down a frictionless slope angled at 12° to the horizontal. Choose the…

A: Given : mass of skier, m = 41 kg angle of inclination of hill, θ = 12°

Q: 18. A 0.20 kg object moves along a straight line. The net force acting on the object varies with the…

Q: A shopper pushes a 6.1 kg cart at constant of 1.20 m/s speed along a rough horizontal surface by…

A: Visualize the Problem:

Q: W 60° The 50 KN block is on top of an inclined plane shown in the figure. Determine the weight (W)…

Q: A car goes down a 10 degree incline with a coefficient of friction of 0.3 for 1 m. What is it’s…

Q: QUESTION 7 A block of mass m1 - 8.00 kg is placed on a rough horizontal surface. The block is…

A: The acceleration of blocks is, a=1 m/s2 Use Newton's second law for the hanging mass by the string…

Q: 7.A small block slides, without friction, down an inclined plane starting from rest. Let Sn be the…

Q: 5. An object is suspended from a spring balance in an elevator. The reading is 240 N when the…

A: Given: The reading of the scale at rest is 240 N. The reading of the scale during the motion of the…

Q: 2. A 250-kg crate is initially moving at 20 m/s over a rough horizontal surface that exerts a…

Q: 3. Suppose that an ideal frictionless inclined plane has an angle of inclanation of 0=5° with…

A: Answer option(e) 0.854

Q: Question 4.3a: A 70.0-kg box is pulled by a rope making an angle of 0 = 15.5° with the horizontal.…

A: *** Since the given two questions are not connected to each other so according to the bartleby…

Q: 90° The 180 lb rock climber is lowered over the edge of the cliff by his companions, who together…

Q: 1 - In the horizontal plane, a person applies a 40 N force and moves his vehicle 60 m. How many…

A: Given, Force applied by the person (F) = 40N Distance moved(d) = 60m

Q: 9. A train pulls out of a station along track a straight horizontal with five identical freight cars…

Q: You place a crate of mass 27.9 kg on a frictionless 3.49-meter-long incline. You release the crate…

A: Write a given values of this question.

Q: An engine is used to pull a train of two cars out of a mine. The floor of the mine slopes upward at…

A: slope angle = 30° each car mass, m = 104 engine exerts force, f = 1.5×105 N

Q: A 2.0-kg purse is dropped from the top of the Leaning Tower of Pisa and falls 55 m before reaching…

Q: 5. A mass of 10kg sits on a level surface. One end of the surface is raised until the block begins…

Q: force 450 N pushes on a 30.7 kg box at an angle of 50° from the horizontal. Starting from rest , the…

Q: The man slides the 180-lb crate across the floor by pulling with a constant force of 30 lb. If the…

A: The third equation of motion is v2 = u2 + 2 a s where, u is the initial velocity, v is the final…

Q: 37 - In the horizontal plane, a person exerts a force of 50 N and moves his vehicle 120 m. How many…

A: Given Force = 50 N Displacement = 120 m Answer The person do 6000 J ( Option E ) of work Work…

Q: A 2000kg truck starts at rest and reaches a speed of 15 m/s over a time period of 5s. What is the…

A: The equation of motion is, v=u+at15m/s=0+a5seca=3m/s2

Q: 5. Two identical blocks, each with mass m, both at rest initially, are connected, as shown. The…

A: Given Data : The mass of the two identical blocks is given as m The coefficient of friction of the…

Concept explainers

Proper Length

The theory of special relativity explains the connection between space and time to objects that move in a straight line at a constant speed. The objects move at the speed of light. When an object approaches light speed, its mass is endless and cannot move faster than light. The most crucial postulate of Einstein's special relativity is that the laws of nature do not change in each frame of reference.

Question

34 -

2053,6

3984,3

0 3200,5

4078,2

50
A wagon with a mass of 4077 kg descends at a speed of 1 m/s on a
frictional ramp with 50 slopes. If a force F of magnitude 19000 N is
applied as in the figure, how many N will the friction force be?
(u=0.1 g=9.81 m/s2)

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

A constant applied force ?p of 15.0 N pushes a box with a mass ?=7.00 kg a distance x=15.0 m across a level floor. The coefficient of kinetic friction between the box and the floor is 0.150. Assuming that the box starts from rest, what is the final velocity ?f of the box at the 15.0 m point? If there were no friction between the box and the floor, what applied force Fnew would give the box the same final velocity?
A constant applied force ?p of 15.0 N pushes a box with a mass ?=6.00 kg a distance ?=15.0 m across a level floor. The coefficient of kinetic friction between the box and the floor is 0.150.Assuming that the box starts from rest, what is the final velocity ?f of the box at the 15.0 m point If there were no friction between the box and the floor, what applied force ?new would give the box the same final velocity?
1. A mass moving at 1.70 m/s slides down a ramp angled at 30.0° to the horizontal. After the mass has slid a distance L its speed is 2.30 m/s. Find L if the coefficient of friction is 0.46. L = ??? 2.3 m/s 30⁰ 1.7 m/s
42. A wet bar of soap slides down a ramp 10.0 m long inclined at 11.73°. What would be its final velocity upon reaching the bottom of the incline? Assume coefficient of kinetic friction 0.06. Group of answer choices v = 5.33 m/s v = 5.33 m/s2 No answer v = 1.42 m/s2 v = 1.42 m/s
A block is sent up an incline with a velocity of 3.51 m/s. Assume there is no friction between the incline and the block. The angle is at an incline of 31.1 degrees with the horizontal. A) How far up the incline does the block go? B) How long does it take to get there? C) What is it's speed when it gets back to the bottom?
77 X 7. A roller coaster reaches the top of the steepest hill with a speed of 6.80 km/h. It then descends the hill, which is at an average angle of 40° and is 59.0 m long. What will its speed be when it reaches the bottom? Assume Hk = 0.16. m/s E C 4 F T G B MacBook Air H U N J WA M K MOSISO भ command option
A bus of mass 760 kg requires 120 m to reach certain velocity value Vf. Ignore friction and drag forces and assume the bus engine exerts a constant forward force F. When the bus is towing a 330-kg small car, how long-distance needed to reach the same Vf? If the Vf of the bus is 28 m/s, what is the tension in the tow cable between bus and small car?
1 V:IV H.W.docx H.W: Two boxes are connected by a cord running over a pulley. The coefficient of kinetic friction between m, (5kg) and the table is 0.20. We ignore the mass of the cord and pulley and any friction in the pulley, which means we can assume that a force applied to one end of the cord will have the same magnitude at the other end. We wish to find the acceleration, a, of the system, which will have the same magnitude for both boxes assuming the cord doesn't stretch, As m (2Kg) move down, m,move to the right. m. د قوة الشد Tو تسارع النظام .a علما بأن البكرة مهملة الكتلة والاحتكاك؟ 出 1
14. A 25.0 kg girl goes down a slide at an amusement park, reaching the bottom. The slide is 10.0m long and the top end is 3.00m above the ground, bottom is 0.30m above the ground. The coefficient of friction between the girl and the slide is 0.150. What velocity will she exit, at the bottom of the slide. Draw a FBD, explain what you are doing h₁
The tolerance is 2% While two forces act on it, a particle is to move at the constant velocity= (3.86 m/s) î- (-3.30 m/s) 7. One of the forces is F₁ = (1.52 N) î+ (-5.14 N) 7. What is the other force? Number î+ ĴUnits
1 V:IV H.W.docx H.W: Two boxes are connected by a cord running over a pulley. The coefficient of kinetic friction between m, (5kg) and the table is 0.20. We ignore the mass of the cord and pulley and any friction in the pulley, which means we can assume that a force applied to one end of the cord will have the same magnitude at the other end. We wish to find the acceleration, a, of the system, which will have the same magnitude for both boxes assuming the cord doesn't stretch. As m; (2Kg) move down, m, move to the right. m. د قوة الشد Tو تسارع النظام .a علما بأن البكرة مهملة الكتلة والاحتكاك؟ 出 l20 Son la 1
A book slides across a level, carpeted floor with an initial speed of 3.85 m/s and comes to rest after 3.75 m. Calculate the coefficient of kinetic friction μ between the book and the carpet. Assume the only forces acting on the book are friction, weight. and the normal force. H =