A canoe is floating downriver at a speed of 2.2 m/s. It has a momentum of 83.6 kg.m/s. What is the mass of the canoe?

Question

A canoe is floating downriver at a speed of 2.2 m/s. It has a momentum of 83.6 kg.m/s. What is the mass of the canoe?

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Dâu 4 years 2021-08-26T08:09:45+00:00 1 Answers 15 views 0

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  1. Neala
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    2021-08-26T08:11:24+00:00
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    Answer: m= 38 kg

    Explanation: To solve for the mass of the canoe we will use the formula of momentum which is p= mv. Derive for m, so the formula will become m = p/ v.

    m = p/v

    = 83.6 kg.m/s / 2.2 m/s

    = 38 kg

    Cancel out the units of m/s and the remaining unit will be in kg.

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