Question

50 kg object is moving the velocity 6.5 m/s². Calculate kinetic Energy.
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Answer 1

Answer:

Mass=50kg

Velocity=6.5m/s

from formula,

KE=1/2mv²

=1/2×50×(6.5)²

=25×42.25

=1056.25 kgm²/v²

.

Answer 2

Explanation:

Ek ie. kinetic energy =1/2mv2

SO,on substituting the values of m and v in this we get. =1/2×50kg×6.5ms2

=25×6.5

=162.5kgms2

OR

=162.5N