Determine the change in impulse of a body weighing 5 kg, when its speed changes from 10 m / s to 15 m / s.
| December 16, 2020 | education
We subtract the initial one from the final impulse and get the change in the impulse of the body
p = p2-p1
Now we substitute the values and get the answer
p1 = m * V1 = 5 * 10 = 50 (kg * m / s)
p2 = m * V2 = 5 * 15 = 75 (kg * m / s)
p = 75-50 = 25 (kg * m / s)
Answer:
Impulse changes p = 25 (kg * m / s)
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