Your town is installing a fountain in the main square. If the water is to rise 20.0 m (65.6 feet) above the fountain, how much pressure must the water have as it moves slowly toward the nozzle that sprays it up into the air

According to newton’s first law of motion, which force is expected to cause a body to accelerate?

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz.

Asatellite component is in the shape of a cube with 10cm edges, has an evenly distributed mass of 2 kg and one bolt hole at each of four corners. if the maximum predicted random vibration environment is 10 grms, what bolt size would be a good choice for restraint? what other factors might drive bolt size besides force/stress?