_______ friction helps wooden block to move along with tralley
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Mass of the block, m = 15 kg
Coefficient of static friction, = 0.18
Acceleration of the trolley, a = 0.5 m/s
2
As per Newton's second law of motion, the force (F) on the block caused by the motion of the trolley is given by the relation:
F = ma = 15 x 0.5 = 7.5 N
This force is acted in the direction of motion of the trolley.
Force of static friction between the block and the trolley:
f = mg
= 0.18×15× 10 = 27 N
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