Find the average frictional force needed to accelerate a car weighing 500 kg in a distance of 25 m if the initial speed is 72 km/h. accelerates at 3.00 m/s2 for 5.00 s. Compute its final kinetic energy
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Step 1
Step 1: Calculate the initial speed in meters per second: Given initial speed, U = 72 km/h = 72 * (1000 m / 3600 s) = 20 m/s Show more…
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"Find the average force needed to accelerate a car weighing 500 kg from rest to 72 km/h in a distance of 25 m."
Gopal S.
Find the average force needed to accelerate a car weighing $500 \mathrm{~kg}$ from rest to $72 \mathrm{~km} / \mathrm{h}$ in a distance of $25 \mathrm{~m}$
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