Question

In Fig. 6-54, the coefficient of kinetic friction between the block and inclined plane is $0.20$, and angle $\theta$ is $60^{\circ} .$ What are the (a) magnitude $a$ and (b) direction (up or down the plane) of the block's acceleration if the block is sliding down the plane? What are (c) $a$ and (d) the direction if the block is sent sliding up the plane?

          In Fig. 6-54, the coefficient of kinetic friction between the block and inclined plane is $0.20$, and angle $\theta$ is $60^{\circ} .$ What are the (a) magnitude $a$ and
(b) direction (up or down the plane) of the block's acceleration if the block is sliding down the plane? What are (c) $a$ and (d) the direction if the block is sent sliding up the plane?

Added by David C.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Ivan Kochetkov

12/31/2022

Step 1

20$ and the direction is down the plane. Show more…

Show all steps

Thanks for your feedback!

In Fig. 6-54, the coefficient of kinetic friction between the block and inclined plane is $0.20$, and angle $\theta$ is $60^{\circ} .$ What are the (a) magnitude $a$ and (b) direction (up or down the plane) of the block's acceleration if the block is sliding down the plane? What are (c) $a$ and (d) the direction if the block is sent sliding up the plane?