A block is moving in a smooth vertical circular tube. It's velocity at the bottom is $5 g R$ where $R$ is radius of it's circle.
$S t a t e m e n t - 1$ : The impulse exerted by the surface on the block during it's motion from bottom to top is zero.
$S t a t e m e n t - 2$ : The work done by the surface on the block during it's motion from bottom to top is zero.

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!

An Intiative by Sri Chaitanya

$S t a t e m e n t - 1$ is true, $s t a t e m e n t - 2$ is true and $s t a t e m e n t - 2$ is $N O T$ the correct explanation for $s t a t e m e n t - 1$ .

$S t a t e m e n t - 1$ is false, $s t a t e m e n t - 2$ is true.

$S t a t e m e n t - 1$ is true, $s t a t e m e n t - 2$ is false.

$S t a t e m e n t - 1$ is true, $s t a t e m e n t - 2$ is true and $s t a t e m e n t - 2$ is correct explanation for $s t a t e m e n t - 1$ .

answer is D.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

$\int Ndt \neq 0$ as it has non zero horizontal component.

Watch 3-min video & get full concept clarity

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Books for IIT JEE

Best Books for NEET

How to Join IIT after 10th

🔥 Start Your JEE/NEET Prep at Just ₹1999 / month - Limited Offer! Check Now!

Get Expert Academic Guidance – Connect with a Counselor Today!

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Books for IIT JEE

Best Books for NEET

How to Join IIT after 10th