The diagram above illustrates a ball of mass m sliding down a plank inclined at an angle of 0 to the horizontal. The kinetic friction between the ball and the plank is F and the acceleration of free fall is g. The net force on the ball along the plank is?
a
mgsin \(\theta\) + F
b
F - mgcos \(\theta\)
c
mgsin \(\theta\) - F
d
F + mgcos \(\theta\)
Explanation
Correct Option
cVideo Explanation
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