Atoaster with a power rating of 1,000 watts is plugged into a household voltage of 120 volts. how much current runs through the toaster?
a) 120,000 amps
b) 880 amps
c) 8.3 amps
d) 0.120 amps

During takeoff, the sound intensity level of a jet engine is 170db at a distance of 34 m. what's the sound intensity level at a distance of 1.0 km?

Which of the following is not am example of a polymer? protein nylon kevlar concreta

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?