An unbalanced force of 20. newtons is applied to amass of 1.0 × 103 kilograms. After 10. seconds, themomentum of the mass will have changed by
Question
An unbalanced force of 20. newtons is applied to amass of 1.0 × 103 kilograms. After 10. seconds, themomentum of the mass will have changed by
Solution
The change in momentum of an object can be calculated using the formula:
Change in momentum = Force x Time
Given in the problem, the force (F) is 20 newtons and the time (t) is 10 seconds.
Substituting these values into the formula, we get:
Change in momentum = 20 N x 10 s = 200 kg·m/s
So, the momentum of the mass will have changed by 200 kg·m/s after 10 seconds.
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