PLEASE HELP 100 POINTS If the simple machine reduces the amount of force, what must be increased? (Think of using an inclined plane)

the size of the simple machine

the speed of the input force

the work the simple machine performs

the distance over which the force is applied

Astate of matter all that has define volume and can flow is a(n)

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?

What are the dimensions of the cross section that passes through the points a, f, g, and d?