If one were driving a car with a velocity of -30 km/h, that would mean that: they were driving at 30 km/h but in the reverse gear they were driving to the west or south (a predetermined negative) they were traveling back in time velocity cannot be negativ

What are the theoretical properties of a gas at a temperature of 0 kelvin?

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?

Every winter i fly home to chicago. it takes 3 hours. what is my average speed?