Suppose that you lift an object by exerting an upward force of 12 newtons on it. If gravity exerts a force of 10 newtons downward on the object, what is the total force on the object?.

Pe = 1/2k(x)^2  and .05n/m = .05x10^-9m = x 

If one were to put the y value into the equation, they could find out what x is for a certain value of y.  putting in the value of y (1), we get the equation: 1=4x-12=4xx=0.5this means that the value of x when why is 1 is x=0.5

Two cars collide, lock bumpers and move together after the collision.this collision is known as perfectly inelastic collision.

  bv hb ouj bv gv gtrxr