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mr_godi [17]
3 years ago
8

An object falls freely for 25 seconds, what is the velocity after the 25 seconds ?

Physics
1 answer:
Andrei [34K]3 years ago
5 0
The acceleration of gravity on Earth is 9.8 m/s² downward.
This means that gravity adds 9.8 m/s downward to the speed
of a freely falling object every second.

So after 25 sec, it's falling (25 x 9.8m/s) = 245 m/s faster than
it was falling at the beginning of the 25 seconds.

If it dropped from rest (no speed), then its velocity
after 25 seconds is 245 m/s downward. 
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