According to the graph, how much Potassium bromide can be dissolved in 100 g of warer at 40C?

Calculate a pendulums frequency of oscillation (in hz) if the pendulum completes one cycle in 0.5s.

You notice the birds sitting on the electrical wires which of the following explain why the birds don't get shocked

Pressure is a measure of force per unit area or p=f/ap=f/a. a student is checking the amount of pressure their car exerts upon the road. the car weighs 22 tons ( us short ton ). the student finds the dimensions of each tire's footprint on the road is 12.5 cm x 16.5 cm. in pounds per square inch (psi), what is the total pressure the car exerts upon the road?