Question

find the kinetic energy of a body mass 200g moving with speed 5.0m/s​

Answer 1

Answer:

[tex]Mass =20 g or 0.2 kg , velocity =20 cm/s or 0.2 m/s

K.E=2mv2=20.2×(0.2)2=0.004 J

Answer 2

Answer:

[tex]Mass =20 g or 0.2 kg , velocity =20 cm/s or 0.2 m/s

K.E=2mv2=20.2×(0.2)2=0.004 J

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