a. Estimate the speed of an initially at rest 800-kgrocket sled on a horizontal frictionless surfaceafter its engine fires with a thrust of 2.0 x 104 N for10 s.b. A .06 kg tennis ball hits a wall with a velocity of30 m/s and rebounds at about the same speed.What is the change in momentum of the ball frombefore the collision to after?c. A 6-kg bowling ball moving at 3 m/s hits a single2-kg pin, knocking it forward at 6 m/s. What is thespeed of the bowling ball after the collision?d. A 6-kg bowling ball moving at 3 m/s hits a single2-kg pin, knocking it forward at 6 m/s. If thecollision took 0.050 s, what average force wasexerted on the pin?

Given data *The given mass of the bowling ball is m1 = 6 kg *The speed of the bowling ball is u1 = 3…

Answered: c. A 6-kg bowling ball moving at 3 m/s…

c. A 6-kg bowling ball moving at 3 m/s hits a single 2-kg pin, knocking it forward at 6 m/s. What is the speed of the bowling ball after the collision?

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)...

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Question

a. Estimate the speed of an initially at rest 800-kg
rocket sled on a horizontal frictionless surface
after its engine fires with a thrust of 2.0 x 104 N for
10 s.
b. A .06 kg tennis ball hits a wall with a velocity of
30 m/s and rebounds at about the same speed.
What is the change in momentum of the ball from
before the collision to after?
c. A 6-kg bowling ball moving at 3 m/s hits a single
2-kg pin, knocking it forward at 6 m/s. What is the
speed of the bowling ball after the collision?
d. A 6-kg bowling ball moving at 3 m/s hits a single
2-kg pin, knocking it forward at 6 m/s. If the
collision took 0.050 s, what average force was
exerted on the pin?

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