Asked by Anonymous
which of the following formulas would be used to directly calculate the KE of a mass bouncing up and down on a spring?
1) KE = 1/2kx^2
2) KE = -1/2kx^2
3)KE = 1/2mv^2
4)KE= -1/2mv^2
Would the correct answer be 1)?
1) KE = 1/2kx^2
2) KE = -1/2kx^2
3)KE = 1/2mv^2
4)KE= -1/2mv^2
Would the correct answer be 1)?