Suppose a transformer has 50 windings on its primary and 300 windings on its secondary. If the input voltage (i. e., on the primary) is 40 V, what is the voltage at the output (i. e., on the secondary)

Jessie ran 5000 meters from the cops and an average speed of 6 meters / second before he got caught . how long did he run?

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?

This is important 1. what happens to the speed of molecules in water vapor when it condenses to form a liquid? (2 points) the molecules slow down. the molecules speed up. the molecules slow down and then speed up. the molecules speed up and then slow down. 2. how might human activities change to compensate for a decrease in water supplies? (2 points) humans might build a factory. humans might build drainage systems. humans might extract more water from the ground. human behavior does not change because of the water cycle. i'll be grateful if anyone can answer these 2 questions !