Last Updated On [03-11-2023]
A rope ladder with a length 
carrying a man with a mass 
at its end is attached to the basket of balloon with a mass 
. The entire system is in equilibrium in the air. As the man climbs up the ladder into the balloon, the balloon descends b y a height 
. Then the potential energy of the man
a)
Increase by 
b)
Increase by 
c)
Increases by 
d)
Increases by 
A rope ladder with a length carrying a man with a mass at its end is attached to the basket of balloon with a mass . The entire system is in equilibrium in the air. As the man climbs up the ladder into the balloon, the balloon descends b y a height . Then the potential energy of the man
a)
Increase by
b)
Increase by
c)
Increases by
d)
Increases by
Question ID - 51042 :-
A rope ladder with a length carrying a man with a mass at its end is attached to the basket of balloon with a mass . The entire system is in equilibrium in the air. As the man climbs up the ladder into the balloon, the balloon descends b y a height . Then the potential energy of the man
a)
Increase by
b)
Increase by
c)
Increases by
d)
Increases by
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A rope ladder with a length |
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a) |
Increase by |
b) |
Increase by |
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c) |
Increases by |
d) |
Increases by |
Next Question :
The force 
acting on a particle moving in a straight line is shown in figure. What is the work done by the force on the particle in the 1st meter of the trajectory
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a) |
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b) |
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c) |
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d) |
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