A17 kg box sitting on a shelf has a potential energy of 350 j. how high is the shelf?

round your answer to the nearest whole number.

What is the mass of the same rock on the earth

The long handle on a rake is a(n) a. lever b. screw c. wedge d. inclined plane

What is the magnitude of the acceleration vector which causes a particle to move from velocity −5i−2j m/s to −6i+ 7j m/s in 8 seconds. answer in m/s.