A body accelerates uniformly from rest at 2ms² for 5 seconds . calculate its average velocity in this time.​

An ideal spring has a spring constant (force constant) of 2500 n/m, is stretched 4.0 cm, how much elastic potential energy does it possess? (a) 3j (b) 0.00j (c) 1j (d) 2j (e) 4j

The law of the conservation of momentum says that the total momentum of any closed and isolated system cannot

Which is not an example of how an object gains elastic potential energy by stretching? a. jumping on a pogo stick b. pulling on a rubber band c. jumping on a trampoline