Your bike is too big if your can't touch the ground A.Knees B.Hands C.Feet
1 answer:
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Answer:
Explanation:
Given:
initial temperature of the lead bullet,
latent heat of fusion of lead,
melting point of lead,
We have:
specific heat capacity of lead,
<em>According to question the whole kinetic energy gets converted into heat which establishes the relation:</em>
Answer:
Explanation:
Given
mass of children
distance between two children
suppose small child is at a distance of x m from pivot point
so torque of small child and heavier child must be equal