Which statement correctly defines mass? A. It is equivalent to weight and is expressed in pounds

B. It is equivalent to length and is expressed in feet

C. It is the amount of matter in an object

D. It is the amount of space taken by an object

If an inclined plane is 5 m long and 2 m high, what is its mechanical advantage? a. 2.5 b. 3 c. 7 d. 10

Another word for electromagnetic energy is a. heat b. force c. matter d. radiation

Choose a realistic problem for which these are the correct freebody diagrams. be sure that the answer that the problem requests is consistent with the diagrams shown. choose a realistic problem for which these are the correct freebody diagrams. be sure that the answer that the problem requests is consistent with the diagrams shown. a 1.0 kg block is placed on top of a 2.0 kg block. a horizontal rope pulls the 2.0 kg block across a frictionless floor with a force of 21.0 n. the coefficient between the two blocks is 0.75. does the 1.0 kg block on top slide?