physics

A 5.00 kg particle moving along the x-axis at an initial velocity of 4.5 m/s. what is the initial kinetic energy of the particle?

1. 0
2. 0
3. 2
1. 0.5 x 5 x 4.5 x 4.5

KE = 0.5 x mass x velocity^2

1. 0
2. 0
posted by Anonymous

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