What is the mass of a truck if it is accelerating at a rate of 6.1 m/s2 and it hits a parked car with a force of 15300 newtons?

Describe different biomes. what are some adaptations that organisms (plants or animals) must have to live in each biome?

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?

Which levels of government establish and implement educational requirements for minors