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nikitadnepr [17]
2 years ago
10

Anybody knows this thanks !

Physics
2 answers:
ss7ja [257]2 years ago
7 0

Answer:

225J

Explanation:

1/2mvsq=1/2×50×9

natali 33 [55]2 years ago
7 0

Answer:

b. 225 J

Explanation:

Velocity (v) = 3 m/s

Mass (m) = 50 kg

K. E.  =  \frac{1}{2} m {v}^{2}  \\  \\  =  \frac{1}{2} \times  50 \times  {3}^{2}  \\  \\  =  25 \times 9 \\  \\  = 225 \: j

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