When evaluating a velocity time graph, how can you tell if an object is stopped? O When the line of the graph is at 0.
O When the line of the graph is above the x-axis.
O When the line of the graph is below the x-axis.
O None of the above.

In this experiment, you will use a track, a toy car, and some washers to explore newton’s first two laws of motion. you will make observations and collect data regarding the motion of these objects. in the space below, write a general scientific question that you will answer by doing this experiment.

Power can be defined as a. the distance over which work was done. b. how much work can be done in a given time. c. all the work in an given area. d. the energy required to do work.

What are some properties of transverse waves?