ple help me answer these questions, thank you A 0.30-kg ball is dropped from a height of 3.0 m above the floor. It rebounds to aheight of 2.0 m. (a) Find the impulse exerted by the floor of the ball. (b) If theball was in contact with the floor for 1.5 millisecond, find the average forceexerted by the floor on the ball during that time.A 0.010 – kg bullet is fired with velocity of 400 m/s into a pendulum bob whichhas a mass of 0.990 kg. How high does the pendulum bob (plus bullet) swingafter the collision?A 2.0 - kg object moving at 3.0 m/s to the right collides with a 3.0 kg objectmoving at 2.0 m/s to the left. The coefficient of restitution is 0.6. Find thevelocity of each after the collision.

Given Data The mass of the ball is: m=0.30 kg. The dropped height of the ball is: h1=3 m The…

A 0.30-kg ball is dropped from a height of 3.0 m above the floor. It rebounds to a height of 2.0 m. (a) Find the impulse exerted by the floor of the ball. (b) If the ball was in contact with the floor for 1.5 millisecond, find the average force exerted by the floor on the ball during that time.

A 0.30-kg ball is dropped from a height of 3.0 m above the floor. It rebounds to a height of 2.0 m. (a) Find the impulse exerted by the floor of the ball. (b) If the ball was in contact with the floor for 1.5 millisecond, find the average force exerted by the floor on the ball during that time.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

ple help me answer these questions, thank you

A 0.30-kg ball is dropped from a height of 3.0 m above the floor. It rebounds to a
height of 2.0 m. (a) Find the impulse exerted by the floor of the ball. (b) If the
ball was in contact with the floor for 1.5 millisecond, find the average force
exerted by the floor on the ball during that time.
A 0.010 – kg bullet is fired with velocity of 400 m/s into a pendulum bob which
has a mass of 0.990 kg. How high does the pendulum bob (plus bullet) swing
after the collision?
A 2.0 - kg object moving at 3.0 m/s to the right collides with a 3.0 kg object
moving at 2.0 m/s to the left. The coefficient of restitution is 0.6. Find the
velocity of each after the collision.

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