3 years ago

4. The fastest runner in a track and field event is the one with the

Physics

1 answer:

Kryger [21]3 years ago

7 0

First place I think

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Roller coasters accelerates from initial speed of 6.0 M/S2 final speed of 70 M/S over four seconds. What is the acceleration?

choli [55]

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<u>Motion With Constant Acceleration </u>

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$v_f=v_o+at$

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a = acceleration

vo = initial speed

vf = final speed

t = time

The roller coaster moves from vo=6 m/s to vf=70 m/s in t=4 seconds. To calculate the acceleration, solve for a:

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$\boxed{a=16\ m/s^2}$

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4. The fastest runner in a track and field event is the one with the​

4. The fastest runner in a track and field event is the one with the