A man of mass 60kg is standing on a platform of mass 20kg suspended with the help of rope pulley arrangement as shown in figure. If he pulls the rope and applies 400N force on the platform then acceleration of the system will be (use g=10m/s2)

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 0005.00.

(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

Taking man+ platform as a system 3T−80g=80a⇒3×400−800=80a⇒a=5ms-2

Watch 3-min video & get full concept clarity