If it takes 100 N to move a box 5 meters, what is the work done on the box? A. 500 J
B. 5J
C. 5,000 J
D. 20 J

Rank the torques on the five doors shown in the figure above from least to greatest. note that the magnitude of all the forces is the same

Amass has an acceleration of 10- 2t. what is its velocity and displacement if it started at x- 4m and the initial velocity was 8m/s? at what time does it have 0 velocity? graph all graphs.

Which statement is best supported by the information in the chart? wave y is moving the fastest. wave x is moving the fastest. all of the waves are moving at the same speed. all of the waves have the same value of wavelengths per second.