Why study earth science?
a. to predict planetary changes
b. to cure certain diseases
c. to understand how plants reproduce
d. to reduce pollution from cars

Abar magnet cut in half will form a total ofpoles.a)fourb)eightc)two

During a car accident, a 125kg driver is moving at 31m/s and in 1.5s is brought to rest by an inflating air bag. what is the magnitude of the change in momentum to the driver

Avector a⃗ has a length of 8.6 m and points in the negative x direction. find the x component of the vector −3.7a⃗ .