Q.

A car and a truck are moving with same kinetic energy. To stop them brakes exerting equal forces are applied simultaneously. Then, which of the following statements is correct?

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

a

The truck stops earlier as it covers less distance.

b

The car stops earlier as it covers less distance.

c

The car and the truck stop simultaneously covering equal distances.

d

The car stops earlier though it covers the same distance as the truck before coming to stop.

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

S=ΔK.EF⇒S=constantFt=∆p ,            p22m=KE,p=2mKE t=2m.K.EF   ; tα mtc
Watch 3-min video & get full concept clarity
score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon
A car and a truck are moving with same kinetic energy. To stop them brakes exerting equal forces are applied simultaneously. Then, which of the following statements is correct?