A 4 kg block on an inclined plane is acted upon by a horizontal force of 40N as shown in the figure (please refer the image attached). The coefficient of kinetic friction between the block and the plane is 0.3. What is the acceleration of the block if it is moving up the plane?(sin37° = 0.6)

A) 1.6 m/s^2 up along the plane

B) 1.6 m/s^2 down the plane

C) 2 m/s^2 up along the plane

D) 2 m/s^2 down the plane 

 

Asked by Rajendra | 2nd Jan, 2019, 08:33: PM

Expert Answer:

Solution is attached. 

Answered by Ankit K | 3rd Jan, 2019, 10:51: AM