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1.
If the radius of the axle is 5" and the radius of the wheel is 10", what is the mechanical advantage of this wheel and axle configuration?
2.
How much work can a 1 hp engine do in a minute?
3.
Which of the following is not a type of simple machine?
4.
If a force applied at the blue arrow over 8 ft. moves the green box 1.33 ft., what is the mechanical advantage of this lever?
5.
Collinear forces:
6.
If the radius of the axle is 5" and the radius of the wheel is 8", what is the mechanical advantage of this wheel and axle configuration?
7.
Which of the following is not a scalar quantity?
8.
A car travels 110 miles in 1.69 hours. What is it's velocity?
9.
What is the mechanical advantage of this inclined plane if the length of the ramp is 28 ft. and the height of the green box is 7 ft.?
10.
Which of the following is not a type of simple machine?