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Assertion In case of projectile motion, ...

Assertion In case of projectile motion, the magnitude of rate of change of velocity is variable.
Reason In projectile motion, magnitude of velocity first decreases and then increases during the motion.

A

If both Asseration and Reason are correct and Reason is the correct explanation of Assertion

B

If both Assertion and Reason are correct but Reason is not the correct explanation of Assertion

C

If Assertion is true but Reason is false

D

If Assertion is false but Reason is true

Text Solution

Verified by Experts

The correct Answer is:
D
`|(dv)/(dt)| = |a| = 9.8 ms^(-2) =` constant and it is true that in case of projectile motion, the magnitude of velocity first decreases and then increases during the motion.
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