What was the carts initial speed

Reference no: EM13285020

1) A wheeled cart is shoved up an inclined plane with an unknown initial speed. After 12 seconds, the cart is 120 cm up the plane, rolling downwards at 20 cm/s. Its acceleration is constant, directed down the plane.

a. What was the cart's initial speed?

b. What is the magnitude of the cart's acceleration?

Reference no: EM13285020

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