A spinning ball of mass 0.3 kg hits the floor with a speed of 6 m/s with the angle 0 = 30°. What are thex and y components of the momentum just before the ball hits the floor?Px0.9 kg m/s%3DPy-1.56 kg m/s%3DL.+y+xThe net impulse delivered to the ball during this bounce is (-0.32 i+ 2.8 j) N s. What is the speed ofthe ball immediately after the bounce? Answer in m/s. Hint: the momentum impulse relation is a vectorrelation -- even though the question asks for speed you will need to find either the momentum vector or thevelocity vector after the collision fırst before you can find the speed.What is the average normal force that the floor exerts on the ball during the collision if the ball is incontact with the ground for 0.382 seconds? Answer in terms of newtons.Hint: you need to take into account that y component of the net impulse is due to both the normalforce and gravity. You can check your answer by repeating the question using Newton's 2nd law.>

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Description: A spinning ball of mass 0.3 kg hits the floor with a speed of 6 m/s with the angle 0 = 30°. What are thex and y components of the momentum just before the ball hits the floor?Px0.9 kg m/s%3DPy-1.56 kg m/s%3DL.+y+xThe net impulse delivered to the bal

Impulse = Change in momentum Average force = Impulse X Time.

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A spinning ball of mass 0.3 kg hits the floor with a speed of 6 m/s with the angle 0 = 30°. What are the x and y components of the momentum just before the ball hits the floor? Px = 0.9 kg m/s Py -1.56 kg m/s +y L. +x

A spinning ball of mass 0.3 kg hits the floor with a speed of 6 m/s with the angle 0 = 30°. What are the x and y components of the momentum just before the ball hits the floor? Px = 0.9 kg m/s Py -1.56 kg m/s +y L. +x

College Physics

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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)...

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A spinning ball of mass 0.3 kg hits the floor with a speed of 6 m/s with the angle 0 = 30°. What are the
x and y components of the momentum just before the ball hits the floor?
Px
0.9 kg m/s
%3D
Py
-1.56 kg m/s
%3D
L.
+y
+x
The net impulse delivered to the ball during this bounce is (-0.32 i+ 2.8 j) N s. What is the speed of
the ball immediately after the bounce? Answer in m/s. Hint: the momentum impulse relation is a vector
relation -- even though the question asks for speed you will need to find either the momentum vector or the
velocity vector after the collision fırst before you can find the speed.
What is the average normal force that the floor exerts on the ball during the collision if the ball is in
contact with the ground for 0.382 seconds? Answer in terms of newtons.
Hint: you need to take into account that y component of the net impulse is due to both the normal
force and gravity. You can check your answer by repeating the question using Newton's 2nd law.
>

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