body of mass 0 .5 kg thrown upwards reaches a maximum height of 5 m. Calculate the
work done by the force of gravity during this vertical displacement
Answers
Answered by
31
Given
- Mass = 0.5 kg
- Height = 5 m
To Find
- Work done by the force of gravity during the vertical displacement
Solution
● W = -mgs
✭ Work Done :
→ W = FS cos θ
→ W = FS cos (180°)
→ W = FS (-1)
→ W = - FS
→ W = - mgs
━━━━━━━━━━━━━━
Substituting the values,
- m = Mass = 0.5 kg
- g = Gravitational Acceleration = 10 m/s²
- s = Vertical Displacement = 5 m
→ W = - mgs
→ W = - (0.5 × 10 × 5)
→ W = - (5 × 5)
→ W = -25 J
Answered by
27
Answer:
Given :-
- Mass (M) = 0.5 kg
- Height (H) = 5 m
To Find :-
Work done by the force of gravity during this vertical ddisplacement
Solution :-
W = -mgs
Here,
W = Work done
M = Mass
G = Acceleration due to gravity
S = Displacement
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