A bomber is flying at a height of 3.1 km at a speed of 829 km/hr. How far in front of the target should he drop his bombs? (HINT: the acceleration due to gravity in km/hr is 127,138 km/hr.)

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?