When a wheel turns through one complete rotation, the angle (in radians) that it has turned through is closest to A) ?.
B) 2?.
C) 360.
D) 6.
E) 57.

Ascrew incorporates which other simple machine? lever wheel and axle inclined plane pulley

Identify the theory that can be used to explain each phenomenon. answers diffraction: wave theory interference: wave theory reflection: both particle and wave theories refraction: both particle and wave theories

Amachinist turns the power on to a grinding wheel, at rest, at time t = 0 s. the wheel accelerates uniformly for 10 s and reaches the operating angular velocity of 96 rad/s. the wheel is run at that angular velocity for 40 s and then power is shut off. the wheel slows down uniformly at 1.5 rad/s2 until the wheel stops. in this situation, the time interval of deceleration is closest to: