A 500-W washing machine was used for 30 minutes. How much energy is used if the electricity at home is 220 volts? what is the current in the washing machine

Determine the amount of work done when a crane lifts a 100-n block form 2m above the ground to 6m above the ground

Will mark as brainliest how does a catapult increase the trajectory of an object? ps. answer as if u were a 5th grader

Apotter's wheel moves uniformly from rest to an angular speed of 0.20 rev/s in 32.0 s. (a) find its angular acceleration in radians per second per second. rad/s2 (b) would doubling the angular acceleration during the given period have doubled final angular speed?