jinmyluar
Answered

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A 16kg dog is running 4m/s. Find its kinetic energy.
4J

64 J

128 J

256 J​

Sagot :

chodexfazo

Answer:

128J

Explanation:

K.E = MV² ÷ 2

K.E = 16 × 4² ÷ 2

K.E = 16 × 16 ÷ 2

K.E = 256 ÷ 2

K.E = 128J

:. it's kinetic energy is 128Joules(J)

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