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In case of a projectile motion, what is ...

In case of a projectile motion, what is the angle between the velocity and acceleration at the highest point?

A

`0^(@)`

B

`45^(@)`

C

`90^(@)`

D

`180^(@)`

Text Solution

Verified by Experts

The correct Answer is:
C
At the highest point, velocity is acting horizontally and acceleration (=acceleration due to gravity) is acting vertically downwards. Therefore, at the highest point the angle between velocity and acceleation is `90^(@)`
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