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A body of mass m thrown vertically upwards attains a maximum height h.At what height will its....
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A body of mass m thrown vertically upwards attains a
maximum height h.At what height will its kinetic energy
be 75% of its initial value?
(a) h
6
(b) h
5
(c) h
4
(d) h
maximum height h.At what height will its kinetic energy
be 75% of its initial value?
(a) h
6
(b) h
5
(c) h
4
(d) h
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