A boy lifted a 50 newton rock 1 meter. How much work was done? Select one:
a. 1 Nm
b. 5 Nm
c. 10 Nm
d. 50 Nm

Amplitude is a measure of a waves a; speed b; distance c; energy d; frequency

Which graph represents motion with an object with positive velocity that is located at a position of 3 meters at a time of 0 seconds? a) a b) bb eliminate c) c d) d

Does anyone have the answers to online physics course plato course physics, semester a v3.0