While skiing in Mammoth, Mrs. Steward has a speed of 15m/s at the bottom of the slope. She slows to a stop while traveling a distance of 15m. If she has a mass of 75kg with all her gear on, what is the magnitude and direction of the stopping force? What do we call this stopping forces?

Asubmarine has a "crush depth" (that is, the depth at which water pressure will crush the submarine) of 250 m. what is the approximate pressure (water plus atmospheric) at this depth? (recall that the density of seawater is 1025 kg/m3, g = 9.81 m/s2, and 1 kg/(ms2) = 1 pa = 9.8692 10-6 atm.) a. 34.8 atm b. 24.8 atm c. 25.8 atm d. 7.8 atm

What instrument is used to measure liquid volume?

Ahockey puck sliding along frictionless ice with speed v to the right collides with a horizontal spring and compresses it by 3.0 cm before coming to a momentary stop.