a 05 kg fan cart was at rest when its fan was turned on for 3 seconds
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A 0.5 kg fan cart was at rest when its fan was turned on for 3 seconds. The fan produces a forward force on the cart of 8 N. 7.2
N of resistance acted on the cart. Determine the acceleration of the cart during the 3 second interval Determine the velocity of the cart at t = 3 seconds.%3D