Alistair places a 6.40 kg block on an inclined plane that is 23° above the horizontal. The block starts from rest, and in 2.20 seconds, travels 1.40 m. What is the force of friction on the block? O 19.5 N 3.70 N 20.8 N 24.5 N

Alistair places a 6.40 kg block on an inclined plane that is 23° above the horizontal. The block starts from rest, and in 2.20 seconds, travels 1.40 m. What is the force of friction on the block? O 19.5 N 3.70 N 20.8 N 24.5 N

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter7: Rotational Motion And Gravitation

Section: Chapter Questions

Problem 54AP: A 0.400-kg pendulum bob passes through the lowest part of its path at a speed of 3.00 m/s. (a) What...

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Alistair places a 6.40 kg block on an inclined plane that is 23° above the horizontal.
The block starts from rest, and in 2.20 seconds, travels 1.40 m. What is the force of
friction on the block?
O 19.5 N
O 3.70 N
O 20.8 N
24.5 N

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