phy asked in Science & MathematicsPhysics · 2 months ago

physics. best answer=award!!?

A proton (mass m = 1.67 × 10-27 kg) is being accelerated along a straight line at 8.10 × 1010 m/s2 in a machine. If the proton has an initial speed of 5.20 × 106 m/s and travels 3.90 cm, what then is (a) its speed and (b) the increase in its kinetic energy?

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