Question

A 1.0 kg ball thrown up witha speed of 9.9m/sec calculate the workdone by its weight 1 sec
plz solve my cute friend ​

Answer 1

Answer:

P.E.=m gh ( potential energy)

=1 × 10× h

h=ut+1/2gt^2

=0×1+1/2× 10 × 1^2

h=5 m

Putting value of h

=m gh

=1 × 10 × 5

= 50 Joules.

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Answer 2

Answer:

Here is your answer

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