Ablock slides down a frictionless plane having an inclination of 15.0 degrees. the block starts from rest at the top, and the length of the incline is 2.00 m.

a) draw a free body diagram for the block.
b) find the acceleration of the block
c) find its speed when it reaches the bottom of the incline.

part b)

a = 2.54 m/s/s

part c)

v = 3.19 m/s

Explanation:

part b)

As we know that force due to gravity along the inclined plane is given as

acceleration of the object will be given as

part c)

As we know by kinematics

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explanation:

its c i just checked it