A particle of mass is thrown vertically upwards with a speed of . The work done by the force of gravity during the time the particle goes up is |
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a) |
b) |
c) |
d) |
A particle of mass is thrown vertically upwards with a speed of . The work done by the force of gravity during the time the particle goes up is |
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a) |
b) |
c) |
d) |
(a)
Maximum height reached by the particle
Work done