Physics, asked by preyasibhuva0609, 22 days ago

Estimate the work to be done to increase the speed of a 2 kg ball from 4 m/s to 5 m/s.

Answers

Answered by rahulkumargoswami00

0

Answer:

m=2kg

u=4m/s, v=5m/s work=energy =1/2mv2=1/2×2×1=1J

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