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When a car of mass 1167 kg accelerates from 10.0 m/s to some final speed, 4.00 10 5J of work are done. Find this final speed.
Kirbuchi
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Dec 10, 2023
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When a car of mass 1167 kg accelerates from 10.0 m/s to some final speed, 4.00 10 5J of work are done. Find this final speed.
Physics
high-school
Kirbuchi
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Kirbuchi
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Mass=1167kg
Initial velocity=u=10m/s
Acceleration=a=4m/s^2
Work done=105J=W
Final velocity=v=?
Force=F
Distance=d
Apply Newton's second law
Now
Now
d be s
According to third equation of kinematics
Karl Baker
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Dec 14, 2023
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Karl Baker
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