Johnny is pulling a cart (10 kg) to the left with a force of 50 N. There is a force of friction of 40 N acting on the cart.   1. What is the net force (Fnet) acting on the cart? Include the unit and direction of the net force.   2. As a result of the net force in (b), what is going to happen to the motion of the cart? Must describe velocity and direction of the motion. Use word bank below for the answer to this. Word Bank: constant velocity, going faster/slower, to the left/right   3. What is your scientific data supporting your claim? Include unit and direction of your evidence.

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