A steel ball with mass 41.0 g is dropped from a height of 1.95 monto a...

Question

Question

A steel ball with mass 41.0 g is dropped from a height of 1.95 monto a horizontal steel slab. The ball rebounds to a height of 1.64 m .

A. Calculate the impulse delivered to the ball during impact.

B. If the ball is in contact with the slab for a time of 2.10 ms , find the average force on the ball during impact.

science physics

Answer 1

Answer #1

Answer 2

Similar Homework Help Questions

steel ball with a mass of 40.0g is dropped from a height of 2.00 m onto a horizontal steel slab. The ball rebounds to...

steel ball with a mass of 40.0g is dropped from a height of 2.00 m onto a horizontal steel slab. The ball rebounds to a height of 1.60m. A) Calculate the impulse delivered on the ball during the impact. B) If the ball is in contact with the slab for 2 ms find the average force on the ball during the impact?
A golf ball is dropped on a sidewalk from a height of 2 m and rebounds...

A golf ball is dropped on a sidewalk from a height of 2 m and rebounds to a height of 1.50 m. The mass of the ball is 45.8 g. a) What was the impulse? b) Assuming that the ball was in contact with the concrete for 7 ms, find the average force.
A steel ball is dropped onto a hard floor from a height of 1.95 m and rebounds to a height of 1.89m

A steel ball is dropped onto a hard floor from a height of 1.95 m and rebounds to a height of 1.89m. (Assume that the positive direction is upward.) (a) Calculate its velocity (in m/s) just before it strikes the floor (b) Calculate its velocity (in m/s) just after it leaves the floor on its way back up(c) Calculate its acceleration (in m/s) during contact with the floor if that contact lasts 0.0800 ms (d) How much (in ) did the ball compress...

A 900 g rubber ball is dropped from height 17.5 m, and it rebounds to height...

A 900 g rubber ball is dropped from height 17.5 m, and it rebounds to height 5.17 m. Assuming there is no air friction and the average force exerted by the ground is 24.5 N, find the time the ball was in contact with the ground.
A rubber ball of mass 40.0 g is dropped from a height of 1.90 m onto...

A rubber ball of mass 40.0 g is dropped from a height of 1.90 m onto a floor. The velocity of the ball is reversed by the collision with the floor, and the ball rebounds to a height of 1.25 m. What impulse was applied to the ball during the collision?
a) A super ball of mass 0.05kg is dropped from a height of 10 cm above...

a) A super ball of mass 0.05kg is dropped from a height of 10 cm above a table top. It bounces off the table and rises to the same height. Sketch the shape of the force exerted on the ball by the table as a function of time. (time vs force). If the superball was in contact with the table for 30 ms, what is the average force exerted on the ball by the table? b) The superball is replaced...

A 300 g ball is dropped from a height of 2.2 m , bounces on a...

A 300 g ball is dropped from a height of 2.2 m , bounces on a hard floor, and rebounds to a height of 1.7 m . The figure shows the impulse received from the floor. (Figure 1)What maximum force does the floor exert on the ball? Express your answer using two significant figures. max. 5 ms t (ms)
A ball with a mass of 275 g is dropped from rest, hits the floor, and...

A ball with a mass of 275 g is dropped from rest, hits the floor, and rebounds upward. If the ball hits the floor with a speed of 3.12 m/s, rebounds with a speed of 1.89 m/s, and is in contact with the floor for 1.20 ms, determine the following. (a) magnitude of the change in the ball's momentum (Let up be in the positive ĵ direction.) kg · m/s (b) change in the magnitude of the ball's momentum (Let...
A 290 g ball is dropped from a height of 2.2 m , bounces on a...

A 290 g ball is dropped from a height of 2.2 m , bounces on a hard floor, and rebounds to a height of 1.7 m . (Figure 1) shows the impulse received from the floor. What maximum force does the floor exert on the ball?

34. Starting from rest, a 25 g bouncy ball falls from a height of 10. m...

34. Starting from rest, a 25 g bouncy ball falls from a height of 10. m onto a flat, horizontal surface and rebounds with 99% of its incident speed. Find the amount of time that the ball was in contact with the ground if the average net force on the ball during the collision is 45 N.