Physics, asked by shubhamgwadi1809, 10 months ago

900kg compact car moving at 60m/s has approximately 320,000J of kinetic energy,estimate it's new kinetic energy if it's moving at 30m/s.

Answers

Answered by dewanganajay1875

0

Answer:

K.E.= 1/2× m× v^2

=1/2×900 × 30 ×30=270000 J

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