Question

A farmer is lifting some moderately heavy rocks from a field to plant crops. He lifts a stone that weighs 40.0lb. What force does he apply if the stone accelerates at a rate 1.5 m/s^2

Answer 1

Answer:

I think answer is 6.4N...

Answer 2

Answer:

Nervous tissue is found in the brain, spinal cord, and nerves. It is responsible for coordinating and controlling many body activities. It stimulates muscle contraction, creates an awareness of the environment, and plays a major role in emotions, memory, and reasoning.

Explanation:

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