For the time between 5 and 9 seconds, calculate the velocity of the car.

An initially unpolarized light if intensity 500 w/m^2 passes through four polarizers. the transmission axis between adjacent polarizers is 45∘. what percentage of the initial intensity is transmitted by the system?

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving

An automobile steering wheel is shown. what is the ideal mechanical advantage? if the ama is 8, what is the efficiency of the steering wheel?