Question

3. John pulls a toy train around the house. The train has a mass of 4kg.
He makes it accelerate at 3.5 m/s2. With what force does he pull?
Review on Newton's Three Laws of Motion​

Answer 1

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Answer 2

Answer:

Newton's second law of motion is F = ma, or force is equal to mass times acceleration. Learn how to use the formula to calculate acceleration