Use Coupon: CART20 and get 20% off on all online Study Material

Total Price: Rs.

There are no items in this cart.
Continue Shopping
Grade: 10

a baloon of mass 100kg is at 100mts from the ground . a man of 50kg mass climbs the rope of the baloon with velocity 0.3m/s relative to the

baloon. in which direction will the baloon move and with what velocity?

9 years ago

Answers : (1)

vikas askiitian expert
509 Points

take downward as negative & upward as positive weight of man is balanced by baloon so no net force acts in the system of baloon + man...

due to motion of man in upward direction the baloon will move in downward direction according to momentam conservation...

velocity of man = Vm wrt to baloon

let velocity of baloon is Vb then

from conservation of momentam in Y direction

m(Vm - Vb) - MVb = 0                     ( here momentam is wrt to earth)

mVm = (M+m)Vb                                    ( mass of man & baloon are m & M respectively)

Vb = mVm/(M+m) .......

Vb = 50*0.3/150 = 0.1m/s

9 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies

Course Features

  • 101 Video Lectures
  • Revision Notes
  • Previous Year Papers
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Test paper with Video Solution

Course Features

  • 110 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions

Ask Experts

Have any Question? Ask Experts

Post Question

Answer ‘n’ Earn
Attractive Gift
To Win!!! Click Here for details