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777dan777 [17]
2 years ago
14

A rock is dropped from a tower 70.0 m high. How long does it take for the rock to hit the ground?​

Physics
1 answer:
Stella [2.4K]2 years ago
5 0

i assume it will be 5mins i hope thi shelp u out

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6 0
3 years ago
With what magnitude of force does a ball of mass 0.75 kilograms need to be hit so that it accelerates at the rate of 25 meters/s
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     Force = (mass) x (acceleration)

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Note that even though we're talking about a 'hit', the acceleration only
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the bat, it travels at whatever speed it had at the instant when they parted. 
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resistance, and the fielder's mitt.  I learned a lot about these things a few
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a house full of Cubs fans.
8 0
2 years ago
Read 2 more answers
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