A 100-N Force Has a Horizontal Component of 80 N

question 15

Multiple Choice

A 100-N force has a horizontal component of 80 N and a vertical component of 60 N. The force is applied to a cart on a level frictionless floor. The cart starts from rest and moves 2.0 m horizontally
Along the floor due to this force. What is the cart's final kinetic energy?

• A) 120 J
• B) 160 J
• C) zero
• D) 200 J

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