A man is 1.8 m tall and weighs 1000 N. He lifts a 500 N weight to the top of his head. If the C.G. of the man plus weight is now
1.3 m above the ground, how high is the C.G. of the man alone?
1 answer:
Answer:
The C.G of the man is 1.05 meters above the ground.
Explanation:
Let the co-ordinate of the man be
We know that C.G of combined system of masses having individual co-ordinate od C.G as is
Now since it is given that
Applying the given values in the above relation we get
Solving for we get
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