Using hooke's law, fspring=kδx, find the elastic constant of a spring that stretches 2 cm. when a 4 newton force is applied to it. a) 1/2n/cm b) 2n/cm c) 4n/cm d) 8n/cm

The earth is constantly spinning on its axis, like you might spin a basketball on your finger. it is this spinning of the earth that causes

This punnett square shows the cross between two pants. one parent has round seeds (rr). and the other parent has wrinkled seeds (rr) which best describes their offspring as shown in this cross?

Aplane flying horizontally at an altitude of 1 mile and a speed of of 500mih passes directly over a radar station. find the rate at which the distance from the plane to the station is increasing when it is 2mi away from the station.