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MariettaO [177]
3 years ago
12

Bicycle A with mass 40 Kg is traveling with a velocity of 4 m/s and Bicycle B with mass 20 Kg is traveling with a velocity of 2m

/s. The two bicycles have kinetic energy
Calculate it and state which bicycle has higher energy and why?
Physics
1 answer:
andrew-mc [135]3 years ago
7 0

Answer:

bicycle A has a greater K.E.

Explanation:

K.E = 1/2mv²

bicycle A = 1/2 × 40 × 4² = 320J

bicycle B = 1/2 × 20 × 2² = 100J

bicycle A has a greater K.E. because it has bigger mass and moves with faster velocity

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