Solution:
The force required to keep the conveyor belt moving at a constant velocity is given by the rate of change of momentum.
Momentum of sand per second:
Given kg/s and m/s,
Thus, the additional force required is 8 N.
The force required to keep the conveyor belt moving at a constant velocity is given by the rate of change of momentum.
Momentum of sand per second:
Given kg/s and m/s,
Thus, the additional force required is 8 N.
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