A car is moving at a constant speed of 100 miles per hour. how long does it take for the car to travel 200 miles. a. 5 hours
b. 4 hours
c. 10 hours
d. 2 hours

Using software, a simulation of a javelin being thrown both on earth and on the moon is created. in both cases, the velocity and angle of projection are kept the same. on earth, the javelin covers a distance y. what distance would it cover on the moon? (the moon’s gravity is about 1/6th that of earth.) a. 6y b. 6/y c. y/6 d. (y+6)2

What does the law of conservation of mass state?

Which of the following types of electromagnetic radiation has the longest wavelength? a. infrared light b. visible light c. ultraviolet light d. microwaves