A car passes along a curved path of a road according to figure moving with speed of 72 km h-1, radius of curve is 10 m. If mass of the car is 500 kg, reaction force (in kN) on car at lowest point of curved part will be _______.

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

answer is 25.

(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

ac=v2r=72×100036002×110=40ms−2Fc=mac=(500×40)=20000N=20kNFg=mg=(500×10)=5000N=5kNReaction force, F=20kN+5kN=25kN

Watch 3-min video & get full concept clarity