A 1.30 kg ball strikes a wall with a velocity of -10.5 m/s. The ball bounces off with a velocity of 6.50 m/s. If the ball is in contact with the wall for 0.0210 seconds, what is the force exerted on the ball by the wall? 402 N O 651 N O 1050 N 22.1 N

A 1.30 kg ball strikes a wall with a velocity of -10.5 m/s. The ball bounces off with a velocity of 6.50 m/s. If the ball is in contact with the wall for 0.0210 seconds, what is the force exerted on the ball by the wall? 402 N O 651 N O 1050 N 22.1 N

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter9: Momentum And Its Conservation

Section: Chapter Questions

Problem 55A

See similar textbooks

Related questions

Q: b) Two students are watching an action film in which a car drives down a ramp onto the back of a…

Q: son throws a 0.5 kg ball up in the air in 1.1 s. During this process the position of the ball…

A: Given Mass m = 0.5 kg Initial velocity u = 0 Final velocity v = 7 m /s Displacement s = final…

Q: A 1.5 kg ball is coming straight at a 80 kg soccer player at 15 m/s who kicks it in the exact…

Q: 10.) The graph to the right shows the force on a ball exerted by a wall. The 0.5 kg ball is…

A: "Since you have posted multiple question in single window without indicating question number to…

Q: A 650-g cricket ball that moves to the right with a speed of 15.0 m/s is struck by a cricket bat.…

A: Given, mass of ball=650 gm speed of ball in right direction =v=15.0 m/s ( consider right…

Q: A 0.5 kg soccer ball going 30 m/s is headed in the opposite direction 20 m/s. The interaction…

A: It is given that

Q: A professional golfer swings a golf club, striking a golf ball that has a mass of 55.0 g. The club…

A: The expression for the required force is,

Q: A glider strikes a 0.075-kg block so that its velocity changes by +35 m/s in 0.070 s. With what…

A: Correct option is (B) i e average force is 37.5 N .

Q: After skiding down a snow-covered hill on an inner tube, Ashley is coasting across a level snowfield…

Q: An empty cart with mass of 4 kg rolls on a horizontal surface towards the left with a velocity of 2…

Q: student of mass m = 56 kg runs at a velocity vi = 1.55 m/s before jumping on a skateboard that is…

Q: Two ice skaters suddenly push off against one another starting from a stationary position. The 45-kg…

A: Given data: Initially two ice skaters are at rest Mass of first skater (m1) = 45 kg Speed of first…

Q: A 1200 kg car is traveling at 3.0 m/s and strikes a wall. The car bounces off the wall with a…

Q: 57. You throw a 0.145-kg baseball straight up, giving it an initial velocity of magnitude 20.0 m/s.…

Q: A 0.75 kg stationary ball is struck by a 2 kg mallet, and leaves the collision at 22 m/s. The ball…

Q: A 0.250 kg0.250 kg toy car moving with a speed of 0.860 m/s0.860 m/s collides with a wall. The…

A: The force versus time graph is shown below.

Q: Xyrus throws a 0.15-kg rubber ball down onto the floor. The ball's speed just before impact is 6.5…

A: Force is defined as the rate of change of momentum. F= dP/dt P= m*v

Q: 8. A small block of mass 0.75 kg, which is initially at rest is struck by an impulsive force (F) of…

A: Mass = 0.75 kg Initial velocity = 0 m/s Time = 10 ms

Q: A 1.2 kg object moving with a speed of 8.0 m/s collides with a wall and rebounds with a speed of 6.0…

Q: Choose the statements that shows object has momentum. Choose all that apply. A. A truck parked…

A: Momentum of an object is defined as the product of it's mass and velocity , that is , p=mv . Thus…

Q: A 1.2 kg ball is falling in the -y direction at a speed of 25 m/s. The ball strikes the floor and…

A: The ball's mass is, m=1.2 kg The change in the velocity of a ball is, Δv=10--25 m/s=35 m/s The time…

Q: A 25 kg object at rest experiences 250 N of force for the duration of 0.35s. What is the final…

Q: In a classic comedy gag, a clown gets a pie thrown at their face. The pie weighs 0.9097 kg and flies…

A: mass (m) = 0.9097 kg initial velocity (u) = 2.91 msfinal velocity (v) = 0 mstime (t) = 621ms= 0.621…

Q: A machine gun, of mass 35.0 kg, fires 50.0-gram bullets, with a muzzle velocity of 750 m/s, at the…

A: Given: The mass of the bullet is 50.0 g. The number of bullets per minute is 300. The muzzle…

Q: A golf pro swings a golf club, striking a golf ball that has a mass of 55.0 g. The club is in…

Q: A 34.g golf ball is at rest on a tee. A golfer swings his club and hits the ball so that the club…

A: Given: The mass of the golf ball is 34 g. The average force is 390 N. The duration of force is 5.9…

Q: A 200-N block in contact with a level plane is acted upon by a horizontal force P = 100N. The fk =…

Q: A 0.052 kg golf ball leaves the face of the club at 24.67 m/s to the right.If the force acted on the…

A: Average force is given asFavg=∆p∆tso ∆t=∆pFavg⇒∆t=mvFavg∆t=52*10-3*24.67498.2∆t=2.57*10-3 Sec

Q: A 0.250 kg toy car moving with a speed of 0.820 m/s collides with a wall. The figure shows the force…

Q: 9.26e+4 moVing with a velocity of magnitude 72.9 hits a car of mas 1.78e+3 at rest. If the train…

A: According to Newtons third law for an every action there is always an equal opposite reaction

Q: A bullet has a mass of 2.7 g and a muzzle velocity of 1150 ft/s. If fired horizontally, it can…

A: Solution: Given that m = 2.7 g = 2.7 x 10-3 kg v = 1150 ft/s = 350.52 m/s thickness, t = 0.8 inch =…

Q: Kaya, a crew member on an interplanetary space ship, is on a spacewalk. She realizes that her ship…

A: Given values:- Initial velocity,(v1)=0.5 m/sec -----(1) Total mass,(m1)=95 kg ----(2) Maas without…

Q: Two ice skaters push off against one another starting from a stationary position. The 45-kg skater…

Q: A 57.0-g tennis ball is traveling straight at a player at 19.0 m/s. The player volleys the ball…

Q: Alex throws a 0.15-kg rubber ball down onto the floor. The ball's speed just before impact is 4.5…

Q: 1. A 2.50-kilogram mud ball drops from rest at a height of 13.0 m. If the impact between the ball…

A: Force is defined as the rate of change of momentum. To solve the question we need to know the…

Q: A catcher in a baseball game stops a pitched ball originally moving at 49.0 m/s49.0 m/s in the…

A: Given:inital velocity, u=49 m/sfinal velocity, v = 0 m/sdistance, s = 10.5 cm = 10.5×10-2 mmass, m =…

Q: A BB gun is fired at a cardboard box of mass m2 = 0.75 kg on a frictionless surface. The BB has a…

Q: 3. A bullet (m= 0.012 kg) strikes a stationary block (M=6 kg) which is sitting on a table. Just…

A: (a) Apply principle of conservation of momentum mv1+Mv2=m+MvRearrangemv1=m+Mv-Mv2v1=m+Mv-Mv2m…

Q: Train cars are coupled together by being bumped into one another. Suppose two loaded train cars are…

A: Conservation of momentum is used to find final velocity when two train cars bumped into one another…

Q: Richard is gliding on his skateboard at 4.0 m/s. He suddenly jumps backward off the skateboard,…

A: Consider Dan and his skateboard as the isolated system. Then apply conservation of momentum on the…

Q: A 0.300 kg toy car moving with a speed of 0.820 m/s collides with a wall. The figure shows the force…

Q: A 15 kg object at rest experiences 120 N of force for a duration of 0.20s. What is the final…

Q: Train cars are coupled together by being bumped into one another. Suppose two loaded train cars are…

A: Given Data: Mass of car 1, m1=1.57×105 kg Velocity, v→1,i=0.30 m/s i⏞ Mass of car 2, m2=1.01×105 kg…

Q: A 1.2-kg rubber ball of speed 8.0 m/s hits a floor and bounds back at speed of 6.0 m/s. Suppose the…

Q: A 1,000 kg car traveling at 40 m/s collides with a brick wall. The car is in contact with the wall…

Concept explainers

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.

Question

Please help me with these questions as I'm stuck and need help. Take your time and observe the questions Please.

Thank You.

A1.30 kg ball strikes a wall with a velocity of -10.5 m/s. The ball bounces off with a
velocity of 6.50 m/s. If the ball is in contact with the wall for 0.0210 seconds, what is
the force exerted on the ball by the wall?
O 402 N
651 N
O 1050 N
22.1 N

A 10, 450 kg freight car is rolling along a track at 3.0 m/s. Calculate the time needed
for a force of 1120 N to stop the car.
O 9.3 s
O 19 s
28 s
O 3.1 s

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

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 pitcher claims he can throw a 0.145-kg baseball with as much momentum as a 3.00-kg bullet moving with a speed of 1.50 103 m/s (a) What must the baseballs speed be if the pitchers claim is valid? (b) Which has greater kinetic energy, the ball or the bullet?
A Small pickup truck that has a caliper shell slowly coasts toward a red light with negligible friction. Two dogs in the back of the truck are moving and making various inelastic collisions with each other and the walls. What is the effect of the dogs on the motion of the center of mass of the system (truck plus entire load)? What is their effect on the motion of the truck?
(a) What is the momentum of a garbage truck that is 1.20104 kg and is moving at 10.0 m/s ? (b) At what speed would an 8.00-kg trash can have the same momentum as the truck?
In a head-on, inelastic collision, a 4,000-kg truck going 10 m/s east strikes a 1,000-kg car going 20 m/s west. (a) What is the speed and direction of the wreckage? (b) How much kinetic energy was lost in the Collision?
(a) During an ice skating performance, an initially motionless 80.0-kg clown throws a fake barbell away. The clown's ice skates allow her to recoil friction-lessly. If the clown recoils with a velocity of 0.500 m/s and the barbell is thrown with a velocity of 10.0 m/s, what is the mass of the barbell? (b) How much kinetic energy is gained by this maneuver? (c) Where does the kinetic energy come from?
Each Voyager spacecraft was accelerated toward escape speed from the Sun by the gravitational force exerted by Jupiter on the spacecraft. (a) Is the gravitational force a conservative or a nonconservative force? (b) Does the interaction of the spacecraft with Jupiter meet the definition of an elastic collision? (c) How could the space-craft be moving faster after the collision?
A 1200-kg car traveling initially with a speed of 25.0 m/s in an easterly direction crashes into the rear end of a 9 000-kg truck moving in the same direction at 20.0 m/s (Fig. P6.44). The velocity of the car right after the collision is 18.0 m/s to the east, (a) What is the velocity of the truck right after the collision? (b) How much mechanical energy is lost in the collision? Account for this loss in energy. Figure P6.44
A 1200-kg car traveling initially with a speed of 25.0 m/s in an easterly direction crashes into the rear end of a 9 000-kg truck moving in the same direction at 20.0 m/s (Fig. P6.44). The velocity of the car right after the collision is 18.0 m/s to the east, (a) What is the velocity of the truck right after the collision? (b) How much mechanical energy is lost in the collision? Account for this loss in energy. Figure P6.44
(a) A 5.00-kg squid initially at rest ejects 0.250 kg of fluid with a velocity of 10.0 m/s. What is the recoil velocity of the squid if the ejection is done in 0.100 s and there is a 5.00-N frictional force opposing the squid’s movement? (b) How much energy is lost to work done against friction?
A 75.0-kg ice skater moving at 10.0 m/s crashes into a stationary skater of equal mass. After the collision, the two skaters move as a unit at 5.00 m/s. Suppose the average force a skater can experience without breaking a bone is 4 500 N. If the impact time is 0.100 s, does a bone break?
A 45.0-kg girl is standing on a 150.-kg plank. The plank, originally at rest, is free to slide on a frozen lake, which is a flat, frictionless surface. The girl begins to walk along the plank at a constant velocity of 1.50 m/s to the right relative to the plank. (a) What is her velocity relative to the surface of the ice? (b) What is the velocity of the plank relative to the surface of the ice?
A flying squid (family Ommastrephidae) is able to jump off the surface of the sea by taking water into its body cavity and then ejecting the water vertically downward. A 0.850-kg squid is able to eject 0.300 kg of water with a speed of 20.0 m/s. (a) What will be the speed of the squid immediately after ejecting the water? (b) How high in the air will the squid rise?