3 years ago

An object that is speeding up is accelerating. True False

Physics

1 answer:

Stels [109]3 years ago

3 0

True. The speed of any object will have faster acceleration, and eventually slow down due to gravity.

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Explanation:

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Maximum height is given by

$h=\dfrac{u^2sin^2\theta}{2g}\\\Rightarrow u=\sqrt{\dfrac{2gh}{sin^2\theta}}\\\Rightarrow u=\sqrt{\dfrac{2\times 9.81\times 544}{sin^2(30)}}\\\Rightarrow u=206.62313\ m/s$

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