Newton's second law of motion
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- Applying Newton's second law
- What is the unbalanced force required to accelerate a 1370 kg car at 4.25 ?
- What is the unbalanced force required to bring a 995 kg car travelling at 11.5 m/s to a stop in 30.0 m?
- An apple falls from a tree.
i. What is the force of gravity acting on a falling 0.200 kg apple?
ii. If the apple is accelerated downwards at 9.53 , find the force of air resistance acting on the apple.