a 0.6 kg ball traveling horizontally on a frictionless surface
approaches a wall at a speed...
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Physics
a 0.6 kg ball traveling horizontally on a frictionless surfaceapproaches a wall at a speed of 20m/s perpendicularly to the walland rebounds with 70% of its initial kinetic energy. What is themagnitude of the impulse exerted on the ball by the wall?
A. 12.0 kg*m/s
B. 1.96 kg*m/s
C. 22.0 kg*m/s
D. 20.4 kg*m/s
E. 3.60 kg*m/s
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According to the first law of Thermodynamics Energy can beneither created nor destroyed It can be converted from one form toother form Potential Energy and Kinetic Energy are the
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