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Assertion : If g=10 m//s^2 then in proje...

Assertion : If `g=10 m//s^2` then in projectile motion speed of particle in every second will change by `10 ms^-1` .
Reason : Acceleration is nothing but rate of change of velocity.

A

If both Assertion and Reason are true and the Reason is correct explanation of the Assertion.

B

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

C

If Assertion is true, but the Reason is false.

D

If Assertion is false, but the Reason is true.

Text Solution

Verified by Experts

The correct Answer is:
D
`|(dv)/(dt)| = 10 m//s^2`
But `(d|v|)/(dt) != 10 m//s^2`.
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