A 2250 kg car traveling to the west slows down from 20.0 m/s to 5.0 m/s. How long does it take for the car to decelerate if the force of the car is 8450 N East. *
Your answer. .

How far does the car travel

The low lands i believe

If the heat engine is a perfect carnot cycle engine, thenefficiency = (t2-t1)/t2   where t1=temperature of cold reservoir ( ° k) = 135            t2=temperature of hot reservoir ( ° k)   = 325thereforeefficiency = (t2-t1)/t2 = (325-135)/325 = 0.5846 = 58%  note: this is the theoretical maximum efficiency of a perfect heat engine.   real-life engines do not achieve this value.

The upward force acting on the wing of a airplane in flight is known as the "lift" force. (d)