5. Annie drags her little red wagon with a mass of 5.00 kg, up a hill that has an angle of elevation of 30.09. She applies the force of 150 N parallel to the incline. Assume that
the wagon starts from rest at the bottom of the hill, and neglect friction (4 points)
a) What is the value of the acceleration of the wagon?

Explanation:

Given

mass of wagon m=5 kg

elevation

Sin component of weight will oppose the applied force therefore we can write

when two balls of the different masses are dropped from equal height, they reach the ground at the same time .this is because they experience the same acceleration.

the acceleration is independent of mass.

thus when they are dropped they will always maintain the same velocity and travel the same distance (neglect air resistance of course) at the same time.

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