Muscular Strength and Endurance — Unit test Answers
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Which of the following is NOT an appropriate result of healthy stretching?
A
tension in the musclesB
a slight burning sensationC
muscle painD
increased range of motion22
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The elbow is considered a third class lever because __________.
A
the effort is applied further from the fulcrum than the loadB
the effort is applied closer to the fulcrum than the loadC
the fulcrum is in the center of the leverD
the elbow is used to lift objects23
Gravity is an attractive force that decreases as the mass of an object increases.
A
TB
F24
The load is the pivot point of a lever.
A
TB
F25
A balance uses small metal weights of known mass to determine the mass of a substance. Where would a balance NOT function correctly?
A
in a vacuum on EarthB
on the Moon's surfaceC
on the Earth's highest mountainD
in a zero gravity environmentDid you find these answers helpful?
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