H2P-32
Impulse
H2 Physics · JC 1 · Medium · Impulse
A ball of mass 0.20 kg is initially at rest on a smooth horizontal surface. A constant horizontal force of 5.0 N acts on it for 0.80 s. What is the speed of the ball at the end of this time?
- 4.0 m s
- 6.3 m s
- 10 m s
- 20 m s
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