A claw-tooth hammer being used to pry up a nail is an example of which class of lever?
A) 1st class
B) 2nd class
C) 3rd class
D) not a lever
Correct Answer:
Verified
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
Q14: The relative efficiency of a lever is
Q15: Which of the following will improve leverage?
A)
Q16: Which of the following does not increase
Q19: Third class lever systems favor which of
Q22: Which of the following is/are true regarding
Q38: When net muscle torque and joint movement
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