A ball is thrown from height h and another from 2h. What is the ratio of time taken by the two balls to reach ground?
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Hi..
If both balls are thrown with same vertical speed and one from height h and another from height 2h then,
Time taken to reach the ground ∝ √(H)
[∵ T = √(2H)/g]
T1 / T2 = √(H1 / H2)
= √(h / (2h))
= 1 / √(2)
Ratio of time taken is 1 : √2
Hope this helps u!!
If both balls are thrown with same vertical speed and one from height h and another from height 2h then,
Time taken to reach the ground ∝ √(H)
[∵ T = √(2H)/g]
T1 / T2 = √(H1 / H2)
= √(h / (2h))
= 1 / √(2)
Ratio of time taken is 1 : √2
Hope this helps u!!
grubbycornball:
i just downloaded this app and was not sure if people would help instantly if i ask but i tried anyway and before it was even a minuite u answered so thnx.
Welcum...
Am glad i helped ..u ...if any help needed ..i will try 2 help u..
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