3 track athletes run the 400 meter dash, Jackie 51 seconds and 1500 joules of work, Cayla 53 and 1500 joules of work, and Jenelle 47 seconds and
1500 joules of work. What is the relation ship between power and time?
inversely proportional
o
inversely proportional to the square
directly proportional
O directly proportional to the square of the power

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?