A body is thrown horizontally with an initial velocity of `10m//s` from a cliff. At what time (in sec.) will the velocity vector make an angle of `45^

Question

A body is thrown horizontally with an initial velocity of `10m//s` from a cliff. At what time (in sec.) will the velocity vector make an angle of `45^

A body is thrown horizontally with an initial velocity of `10m//s` from a cliff. At what time (in sec.) will the velocity vector make an angle of `45^(@)` with horizontal?

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - 1
`tan 45^(@)=(v_(y))/(u_(x))=(g t)/(10)`
t = 1 sec

4 views Answered 2023-02-05 15:29