Physics, 02.02.2021 19:20, chasity06

A 200. kg box is pulled at constant speed by the little engine pictured below. The box moves a distance of 2.5 m across a horizontal surface.

a)    Draw a force diagram of all relevant forces acting on the box.

b)    Construct a qualitative energy bar graph/flow diagram for this situation. Be sure to specify your system.

c)    How much energy is transferred by the engine?

d)    What type of motion would occur if the engine pulled with a force of 500 N?
    Modify your force diagram and apply Newton's 2nd Law.

Answers: 2

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A 200. kg box is pulled at constant speed by the little engine pictured below. The box moves a dist...