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A proton accelerates from rest in a uniform electric field of 600 N/C. At some later time, its speed is 1.16 multiply.gif 106 m/s.
1) How far has it moved in that interval?
2) What is its kinetic energy at the later time?
3) Find the magnitude of the acceleration of the proton.
4) How long does it take the proton to reach this speed?
The force has magnitude 5.4 N and is directed at a counterclockwise angle of 103° from the positive direction of the x axis. How much work is done by the force on the coin during the displacement
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The club was in contact with a ball, initially at rest, for about 0.0018 s. find the average force exerted on the ball by the club
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