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A 10 kilogram mass rests on a horizontal frictionless surface. A horizontal force of 5 Newtons is applied to the mass. After the force has been applied for 1 second, the velocity of the mass is:
a) 0 meters per second
b) 0.5 meters per second
c) 5 meters per second
d) 50 meters per second
Ans:
The velocity of the mass is 0.5 meters per second, after the force has been applied for 1 second.
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