Answer: Thats all I know about notes and rests, srry if this not what ur expecting.
Explanation:
Answer:
Contour line, a line on a map representing an imaginary line on the land surface, all points of which are at the same elevation above a datum plane, usually mean sea level. The diagram illustrates how contour lines show relief by joining points of equal elevation. Encyclopædia Britannica, Inc. Video Player is loading.
Answer:
A
Explanation:
A is correct as Velocity includes the + and - signs, indicating the direction followed by the magnitude which is the speed.
B is Wrong. Velocity is <em>d</em><em>i</em><em>s</em><em>p</em><em>l</em><em>a</em><em>c</em><em>e</em><em>m</em><em>e</em><em>n</em><em>t</em><em> </em>divided by time.
C Im not sure, Sorry..
D is wrong. Same explanation as B
Power is the ratio between energy and time:

In our problem we have E=76 J and t=3.7 s. Therefore, the power is