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A balloon of mass 100 kg is stationary at a height of 100 m above the ground. A man is standing on a rope ladder hanging from the bottom of the balloon. As the man of 50 kg wt climbs up with speed of 0.3 m s -1 relative to the rope, the balloon. A) Remains stationery B) Moves downward with a speed of 0.3 m s -1 B) Moves upward with the speed of 0.3 m s -1 D) Moves down ward with a speed of 0.1 m s -1. pls solve this problem.............

A balloon of mass 100 kg is stationary at a height of 100 m above the ground. A man is standing on a rope ladder hanging from the bottom of the balloon. As the man of 50 kg wt climbs up with speed of 0.3 m s-1 relative to the rope, the balloon.


A)     Remains stationery                       B) Moves downward with a speed of 0.3 m s-1


B)     Moves upward with the speed of  0.3 m s-1  D) Moves down ward with a speed of 0.1 m s-1.


 


pls solve this problem.............

Grade:10

1 Answers

SAGAR SINGH - IIT DELHI
879 Points
10 years ago

Dear student,

You just have to chcek force balance and find that the correct option is d)

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Sagar Singh

B.Tech, IIT Delhi

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