6. 3.2 Block on Block 2a A block of mass m = 3.0 kg is at rest on a larger block of mass M = 11.0 kg as shown in the figure below. The coefficient of kinetic friction between the two blocks is μ = .32, and the surface on which the more massive block rests is frictionless. A horizontal force of Fp = 12.2 N acts on the smaller block, setting it into motion. The right edge of the smaller block is d = 2.5 m from the right edge of the small block. Fp m M Мк How long will it take the smaller block to make it to the right side of the larger block? Please give your answer in S. Enter answer here

6. 3.2 Block on Block 2a A block of mass m = 3.0 kg is at rest on a larger block of mass M = 11.0 kg as shown in the figure below. The coefficient of kinetic friction between the two blocks is μ = .32, and the surface on which the more massive block rests is frictionless. A horizontal force of Fp = 12.2 N acts on the smaller block, setting it into motion. The right edge of the smaller block is d = 2.5 m from the right edge of the small block. Fp m M Мк How long will it take the smaller block to make it to the right side of the larger block? Please give your answer in S. Enter answer here

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

A massive crate with undetermined mass cascades from point A at an inclination of 60 degrees to the vertical. When the crate arrives at the bottom of the slope, the motion continues horizontally until it rests 2 meters away from the slope. If the coefficient of kinetic friction between the crate and all surfaces is 0.40, how far above the incline did the crate start moving down? Assume initial velocity to be 1m/s. a. 1.56 m b. 4.73 m c. 4.37 m d. 1.65 m e. 4.88 m f. 2.22 m
A 245 kg box is released on a 28" incline and accelerates down the incline at 0 20 m/s² Part A Find the friction force impeding its motion Express your answer to two significant figures and include the appropriate units. Fu Submit Part B. A. PA 4 Submit Value Request Answer @ Determine the coefficient of kinetic friction. Express your answer using two significant figures. Vi ΑΣΦ + Request Answe Units (195) ? ?
Part A A block lies on a plane raised an angle e fram the horizantal. Three forces act upon the block: Fw, the force of gravity. Fn. the narmal force; and Fr. the force of friction. The coefficient of friction is large enaugh to prevent the block from sliding (Figure 1). Consider coordinate system a, with the x axis along e plane. Which forces lie along the axes? O Ée arly O F, anly O F. only O ři and F. O ř and F. O řa and F. O ř and řa and ř. Submit Requect Ancwor Part B Which forces lie along the axes af the coordinate system b, in which the y axis is vertical? O F anly O F. anly O F. only O F and P, O ř and F. O F, and F. O řr and Fa and Ě, Submit Request Answer Usually the best advice is to choose a coordinate system so that the acceleration of the system is directly along one of the coordinate axes. If the system isn't accelerating, then you are better off choosing the coordinate system with the most vectors along the coordinate axes. But now you are gaing to ignore that advice.…
A block is pushed up a frictionless 30⁰ incline by an applied force as shown below. M F 30° 30° a. If F= 25 N and M = 3.0 kg, then what is the magnitude of the resulting acceleration of the block? b. What is the normal force on the block?
Section C: Applications (30%) 4. A 4.0 kg block is pushed upward at point X and gained an initial velocity of 9.0 m/s [upward]. The ramp has a negligible friction. a. Draw a free body diagram, and label all forces acting on the block. 35⁰ b. Calculate the acceleration of the block as it moves up the ramp. c. What is the maximum distance, d, travelled by the block before it comes to a complete stop? 4.0 kg X
Two students want to determine the coefficient of kinetic friction of leather on oak for an experiment in their physics class. They have a block wrapped in leather that weighs 2.2 kg and notice that when they pull the block with a spring scale, the maximum force it reaches before Nie block starts to move is 13 N, and after the block starts to move the scale reads 11 N. What is the coefficient of kinetic friction? a. 5.9 b. 0.51 с. 5.0 d. 0.60
Calculate the final speed of the 2.00-kg object that is pushed for d =25.0 m by the F = 50.0 N force on a level, frictionless floor (see the figure below). Assume the object starts from rest. V = ? 2 kg at rest $20° F d 2 kg 1) Calculate the final speed. (Express your answer to two significant figures.) S
In the figure below, the net external force on the 28 kg mower is given as 59 N. net If the force of friction opposing the motion is 26 N, what force F (in N) is the person exerting on the mower? (Enter the magnitude.) N Suppose the mower is moving at 1.5 m/s when the force F is removed. How far (in m) will the mower go before stopping?
A box with mass 11.0 kg moves on a ramp that is inclined at an angle of 55.0" above the horizontal. The coefficient of kinetic friction between the box and the ramp surface is 0.300. Part A Calculate the magnitude of the acceleration of the box if you push on the box with a constant force 140.0 N that is paralel to the ramp surface and directed down the ramp, moving the box down the ramp Express your answer with the appropriate units. PÅ Submit Part B Value 0₂ Request Answer Calculate the magnitude of the acceleration of the box if you push on the box with a constant force 1400 N that is parallel to the ramp surface and directed up the ramp, moving the box up the ramp Express your answer with the appropriate units. HA Units Value ? Units
The Outlaw Run roller coaster in Branson, Missouri, features a track that is inclined at 80° below the horizontal and that spans a 49.4-m (162 ft) change in height. Y If the coefficient of friction for the roller coaster is the friction force on a 1800-kg coaster train? 0.30, what is the magnitude of Express your answer to two significant figures and include appropriate units. fx = 920 N Submit Part B. Correct Correct answer is shown. Your answer 919.88 N was either rounded differently or used a different number of significant figures than required for this part. Previous Answers How much work is done by friction during the time the coaster train travels along the incline? Express your answer to two significant figures and include appropriate units. W = -4.6x10¹ J Submit Previous Answers All attempts used; correct answer displayed Enter your answer with a different unit type. Review a list of acceptable units. Part C vju What is the speed of the coaster train at the bottom of the…
A 63.0 kg skater moving initially at 2.10 m/s on rough horizontal ice comes to rest uniformly in 3.80 s due to friction from the ice. Part A What force does friction exert on the skater? Express your answer with the appropriate units. F HÅ Value Submit Request Answer Units BREED ?
Blocks with masses of 3.0 kg, 4.0 kg, and 5.0 kg are lined up in a row on a frictionless table. All three are pushed forward by a 15 N force applied to the 3.0 kg block. Part A How much force does the 4.0 kg block exert on the 5.0 kg block? Express your answer with the appropriate units. HA F4.0 on 5.0 = Value Units Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining Part B How much force does the 4.0 kg block exert on the 3.0 kg block? Express your answer with the appropriate units. HA F4.0 on 3.0 = Value Units