A 1.8 kg block is projected up a rough 10° inclined plane with an initial speed of 10 m/s. As the block
slides up the incline its acceleration is 3.8 m/s? directed down the incline.
A.
Draw the free-body diagram for the situation.
B.
Should the analysis model be for a particle under a net force or a particle in equilibrium?
C
What is the magnitude and the direction of the force of friction acting on the block?
A 1 8 Kg Block Is Projected Up A Rough 10 Inclined Plane With An Initial Speed Of 10 M S As The Block Slides Up The In 1 (14.86 KiB) Viewed 13 times
25. [12 pts] A 1.8 kg block is projected up a rough 10° inclined plane with an initial speed of 10 m/s. As the block slides up the incline its acceleration is 3.8 m/s² directed down the incline. THY A. Draw the free-body diagram for the situation. B. Should the analysis model be for a particle under a net force or a particle in equilibrium? C. What is the magnitude and the direction of the force of friction acting on the block?
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