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2 Cards in this Set
- Front
- Back
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which of the following most closely illlustrates motion by relating it to a reference point?
a. the velocitiy change of a train relative to time b. the distance a race car traveled relative to the time of travel c.the hands of a clock relative to the numbers on the clock d.the speed of a bicycle relative to the direction of travel |
the hands of a clock relative to the numbers on a clock
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which of the following best determines the net force when more than one force is acting on an object?
a.a combination of all motions of an object b.a combination of all motions of an object in 2 directions c.a combination of all forces acting on an object d.a combination of forces acting on an object in two directions |
c.a combination of all forces acting on an object
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