# What is the momentum of a #400"kg"# object moving with velocity #8"m"//"s"#?

With a mass of 400 kg and a speed of 8 m/s,

Because we haven't indicated a direction, momentum is a vector quantity, so our calculated value is a magnitude.

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The momentum of a 400 kg object moving with a velocity of 8 m/s is 3200 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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