A Body Moves with Constant Speed in a Straight Line

question 25

Multiple Choice

A body moves with constant speed in a straight line.Which of the following statements must be true?

• A)No force acts on the body.
• B)A single constant force acts on the body in the direction of motion.
• C)A single constant force acts on the body in the direction opposite to the motion.
• D)A net force of zero acts on the body.
• E)A constant net force acts on the body in the direction of motion.

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Definitions:

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