Question

5. A roller coaster is moving 10 m/s and a mass of 7 kg. The roller coaster has ___________ energy. Calculate it.

Answer 1

Answer:

Kinetic energy.

Explanation:

KE = 1/2 mv²

KE

$\frac{1}{2} \times 7 \times 10 \times 10 \\ 350j$

350Joules.

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