A golf ball is hit across the green. What is the ball's vertical velocity at its highest point?
27 m/s
0 m/s
12 m/s
9.8 m/s

Aforce of 240.0 n causes an object to accelerate at 3.2 m/s2. what is the mass of the object?

Awater balloon launcher uses an elastic band with a spring constant of 115 n/m to use thee launcher you stretch thee band back with a balloon n it the water balloons have a mass of 1.3 kg a) if you stretch the band by 0.8 m, what elastic force will the band exert? b) with the band stretched 0.8 m, how much elastic potential energy is stored in the spring? c) if you release the band, it pushes forward. what is the kinetic energy of the balloon when it reaches the natural length of the band? d) what is the speed of the balloon when it reaches the natural length of the band?

The total amount of energy contained in an object