How much energy in joules (j) would an electric heater that draws 9.5 a when connected to a 120 v supply use if the heater were allowed to run for 2 hours.

Which of the following is not am example of a polymer? protein nylon kevlar concreta

Arunner is training for an upcoming marathon by running around a 100-m-diameter circular track at constant speed. let a coordinate system have its origin at the center of the circle with the x-axis pointing east and the y-axis north. the runner starts at (x, y) = (50 m, 0 m) and runs 2.5 times around the track in a clockwise direction.

What is the rate of 12 liters of water moving through a water hose in 4.0 minutes?