A person weighing 80 kg moves at a speed of 7 km / h. What is the impulse of a person?
| December 16, 2020 | education
The momentum is found by the formula p = mV
We have everything to find the momentum, but firstly we will translate 7 km / h into m / s, this is 1.94 m / s
Now we substitute the values, and it turns out
p = 80 * 1.94 = 155.2 (kg * m / s)
Answer: p = 155.2 (kg * m / s)
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