A carpenter lifts a 10-kg piece of wood 1.5m above the ground, producing an acceleration of 9.8 m/s2. The carpenter then carries the wood to a truck that is 10 meters away. How much force is needed to raise the piece of wood?
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A carpenter lifts a 10-kg piece of wood 1.5m above the ground, producing an acceleration of 9.8 m/s2. The carpenter then carries the wood to a truck that is 10 meters away. How much force is needed to raise the piece of wood?
Use F = ma.
What do you get?
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