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Which of the following quantities remain...

Which of the following quantities remain constant during projectile motion?

A

`(dvecv)/(dt)`

B

`(d^(2)vecv)/(dt^(2))`

C

Average speed between any two points

D

Average velocity between any two points

Text Solution

Verified by Experts

The correct Answer is:
A, B
(a,b): Average speed and velocity will depend on the selected interval , hence options (c) and (d) are not correct. Option (a) represents acceleration that remains constant, hence the rate of change of acceleration represented by option (d) will be zero and hence constant . Options (a) and (b) are correct .
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