# How much momentum does a #2 kg# object moving at #1/2 m/s# have?

m = 2 kg

V is equal to 0.5 m/s.

momentum is equal to (m * v) = (1 kg m/s).

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The momentum of a 2 kg object moving at 1/2 m/s is 1 kg*m/s.

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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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- A ball with a mass of #5 kg# moving at #4 m/s# hits a still ball with a mass of #7 kg#. If the first ball stops moving, how fast is the second ball moving?
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