Which of the following will improve leverage?
A) increase force arm
B) decrease resistance arm
C) both A & B
D) none of the above
Correct Answer:
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Q4: A seesaw is an example of which
Q6: A wheelbarrow is an example of which
Q12: Which of the following affects the force-generating
Q13: The resistance arm (RA) will always be
Q14: Torque is the angular analogue of what?
A)momentum
B)force
C)mass
D)impulse
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Q16: Which of the following does not increase
Q17: A claw-tooth hammer being used to pry
Q19: Third class lever systems favor which of
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