Two bodies are thrown vertically upwards with their initial speed in the ratio 2 ∶ 3. The ratio of the maximum heights reached by then and the ratio of their time taken by them to return back to the ground respectively are

April 12, 2022

by Ezee_Notes

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Physics Problems

Question : Two bodies are thrown vertically upwards with their initial speed in the ratio 2 ∶ 3. The ratio of the maximum heights reached by then and the ratio of their time taken by them to return back to the ground respectively are

(A) 4 ∶ 9 and 2 ∶ 3

(B) 2 ∶ 3 and √2 ∶ √3

(D) √2 ∶ √3 and 2 ∶ 3

Answer : option (A)

Solution :

Two bodies are thrown vertically upwards with their initial speed in the ratio 2 ∶ 3. The ratio of the maximum heights reached by then and the ratio of their time taken by them to return back to the ground respectively are