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Identify the wrong statement |
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a) |
A body can have momentum without energy |
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b) |
A body can have energy without momentum |
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c) |
The momentum is conserved in an elastic collision |
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d) |
Kinetic energy is not conserved in an inelastic collision |
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Identify the wrong statement |
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a) |
A body can have momentum without energy |
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b) |
A body can have energy without momentum |
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c) |
The momentum is conserved in an elastic collision |
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d) |
Kinetic energy is not conserved in an inelastic collision |
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(a) If a body has momentum, it must have kinetic energy also, (a) is the wrong statement If the energy is totally potential, it need not have momentum (b) is correct (c) and (d) are also correct |