A sprinter runs for 6.45 s at 7.44 m/s. How far does she get? A. 0.867 m
B. 13.9 m
C. 1.15 m
D. 48.0 m ​

An ideal otto cycle has a compression ratio of 10.5, takes in air at 90 kpa and 40°c, and is repeated 2500 times per minute. using constant specific heats at room temperature, determine the thermal efficiency of this cycle and the rate of heat input if the cycle is to produce 90 kw of power.

Often called simply "velocity," this is the velocity of an object at a particular moment in time.

An electromagnet is a device in which moving electric chargers in a coil of wire create a magnet.whats one advantage of using electromagnetic in devices