D с
A
H
15
position (m)
10
20
B
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E
G
What
What
F
time (sec)
what is the velocity of the entire graph?

Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.