you throw an object straight up at 15m/s. how fast is it going when it gets back to the height from which you threw it?

1 answer:

8 0

At the same speed because it will slow down as it approaches the peak then speed up as it goes down again

it will be going 15m/s when it gets to the same height if we neglect air resistance and the object doesn't hit something

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By Newton's second law, the net vertical force acting on the object is 0, so that

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