When a ball is let free fall from the top of building. What is the acceleration and what its sign?
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Answered by
1
Answer:
Accelration in Free Fall is purely due to gravity = 9.87 m sec^-2.
if the Body is buoyancy prone , we get Lower Net acceleration
sign is Downwards .
Answered by
1
Answer:
In a free fall acceleration is due to gravity which is 9.8m /sec^2.
And it increases velocity also ,so it is ppositive
I hope that this explanation help you thankyou
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