A 5 kg box is attached to a spring that has an elastic coefficient of 110 N/m. How much force is required to stretch or compress the spring one meter?

If the speed of a particle triples ,by what factor does its kinetic energy increase?

Ann walks 80 meters on a straight line 33 ∘ north of east starting at point 1. draw ann's path. represent ann's walk with a vector of length 80 meters. draw the vector starting at point 1. the length given in the display is in meters.

The passage that directs air to the lungs is called a. diaphragm. b. larynx. c. bronchi. d. pharynx.