A crate whose mass is 123 kilograms is initially at rest on a level surface. At = seconds, a force of 512 newtons is applied to the crate for the next 3.50 seconds. The coefficient of kinetic friction is 0.221. What is the velocity of the crate at = . second

Name the non metal condut electricity

Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.

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?