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Q: What is BEST to say about a runner who is running at a constant velocity? A. Their acceleration is positive. B. Their acceleration is negative. C. Their acceleration is zero. D. Their acceleration
cannot be determined.
A: Their acceleration is positive.
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User: What is BEST to say about a runner who is running at a constant velocity? A. Their acceleration is positive. B. Their acceleration is negative. C. Their acceleration is zero. D. Their acceleration cannot be determined.

Weegy: Their acceleration is positive.
jeifunk|Points 11000|

User: The load is the pivot point of a lever. True or false?

User: Force is based upon both mass and acceleration. True or false?

User: True or false, The ankle is a third class lever?

User: Second and third class levers are differentiated by __________. A. the location of the fulcrum B. the location of the load C. the presence of multiple loads D. the type of fulcrum present

User: What distinguishes mass from weight? A. Mass is a measure of the amount of matter in an object, while weight is a measure of the force of gravity on the object. B. Weight is a measure of the amount of matter in an object, while mass is a measure of the force of gravity on the object. C. Mass is a measure of an object's inertial force, and weight is the force exerted by that object on other objects. D. Mass and weight are synonyms and ultimately describe the same principle.

User: According to Newton's second law of motion, force is equal to mass times acceleration. True or false?

User: What lever has resistance between the axis (fulcrum) and the force (effort)? A. first B. second C. third D. fourth

User: The first class lever is the most common lever in the human body. True or false?

User: What is the difference between velocity and acceleration? A. Velocity describes an object's position and acceleration describes how fast it moves. B. Velocity is how fast an object moves and acceleration is the rate of change in velocity. C. Velocity is used to determine the magnitude of force acting on an object, and acceleration isn't. D. Velocity is a time-dependent property of an object, while acceleration is not.

Weegy: The difference between velocity and acceleration is: Velocity is how fast an object moves and acceleration is the rate of change in velocity. [ ]
emdjay23|Points 2639|

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Asked 10/25/2013 10:10:56 AM
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