Fa M 2) Fa = 500 N and Hk = .310. The velocity of the block is 20 m/s. What is M? a) 25 kg b) 1519 kg c) 165 kg d) 245 kg 3) If M is to remain at rest, what is the maximum Fa if M = 20 kg and u, = .350? a) ON b) 103 N c) 7 N d) 68.6 N 4) The block is already in motion but Fr is greater than Fa, what motion is the block experiencing? a) Speeding Up b) Slowing Down c) Positive Acceleration d) Constant Velocity 5) What is Fr if M = 50 kg and u = 0? a) ON b) 50 N c) 490 N d) 9.8 N 6) M is moving at a constant velocity and weighs 980 N. If Fa 100 N what is u = ? a) 0 b) .102 c) 350 d) .0104

Fa M 2) Fa = 500 N and Hk = .310. The velocity of the block is 20 m/s. What is M? a) 25 kg b) 1519 kg c) 165 kg d) 245 kg 3) If M is to remain at rest, what is the maximum Fa if M = 20 kg and u, = .350? a) ON b) 103 N c) 7 N d) 68.6 N 4) The block is already in motion but Fr is greater than Fa, what motion is the block experiencing? a) Speeding Up b) Slowing Down c) Positive Acceleration d) Constant Velocity 5) What is Fr if M = 50 kg and u = 0? a) ON b) 50 N c) 490 N d) 9.8 N 6) M is moving at a constant velocity and weighs 980 N. If Fa 100 N what is u = ? a) 0 b) .102 c) 350 d) .0104

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

Fa
M
2) Fa = 500 N and uk = .310. The velocity of the block is 20 m/s. What is M?
a) 25 kg
b) 1519 kg
c) 165 kg
d) 245 kg
3) If M is to remain at rest, what is the maximum Fa if M = 20 kg and u; = .350?
a) ON
b) 103 N
c) 7 N
d) 68.6 N
4) The block is already in motion but Fr is greater than Fa, what motion is the block
experiencing?
a) Speeding Up
b) Slowing Down
c) Positive Acceleration
d) Constant Velocity
5) What is Fr if M = 50 kg and u = 0?
a) ON
b) 50 N
c) 490 N
d) 9.8 N
6) Mis moving at a constant velocity and weighs 980 N. If Fa = 100 N what is ļu = ?
a) 0
b) .102
c) 350
d) .0104

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