A small object of uniform density roll up a curve surface with an initial velocity v. It reaches up to a maximum height of 3v24g with respect to the initial position. The object is

see full answer

Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!

Real Strategies. Real People. Real Success Stories - Just 1 call away

An Intiative by Sri Chaitanya

Ring

Solid sphere

Hollow sphere

Disc

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

Conserving energy Given So, For disc, Hence the object is disc.

Watch 3-min video & get full concept clarity