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4. Johnny exerts a 3.55 N rightward force on a 0.200-kg box to accelerate it across a low-friction track. If the total resistance force to the motion of the cart is 0.52 N, then
a) What is the box's acceleration?
b) What is the gravitational force?
c) What is the normal force?
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4. Johnny exerts a 3.55 N rightward force on a 0.200-kg box to accelerate it across a low-friction t...
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