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A particle of mass 100 g is thrown verti...

A particle of mass 100 g is thrown verticaly upwards with the speed of 5m/s. The work done by the force of gravity during the time the particle goes up is `(g=10ms^(-2))`

A

`-0.5J`

B

`-1.25J`

C

`1.25J`

D

`0.5J`

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

  • A particle of mass 100 gm is thrown vertically upwards with a speed of 5 m/s. The work done by the force of gravity during the time the particle goes up is (g=10ms^(-2))

    A
    `-0.5J`
    B
    `-1.25J`
    C
    1.25 J
    D
    0.5 J

  • A particle of mass 100gm is thrown vertically upwards with a speed of 5m/s. The work done by the force of gravity during the time the particle goes up is (g= 10 ms^(-2))

    A
    `-0.5J`
    B
    `-1.25J`
    C
    1.25J
    D
    0.5J

  • A particle of mass 100gm is thrown vertically upwards with a speed of 5 m/s. The work done by the force of gravity during the time the particle goes up is (g = 10 ms^(-2))

    A
    `- 0.5j`
    B
    `-1.25j`
    C
    1.25j
    D
    0.5j

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