A 1000kg car traveling east at 24m/s collides with a 2000kg car traveling west at 21m/s. After impact, the smaller vehicle is moving 8m/s west. Determine the velocity of the larger vehicle. (Be sure to include direction.)

Acup of coffee sits on the dashboard of an automobile. the car goes around a sharp curve. even though you hold the cup still, coffee still splashes out. this can best be explained due to a) density. b) friction. c) gravity. d) inertia.

The respiratory system removes oxygen and water from the body. select the best answer from the choices provided t f

When a vertical beam of light passes through a transparent medium, the rate at which its intensity i decreases is proportional to i(t), where t represents the thickness of the medium (in feet). in clear seawater, the intensity 3 feet below the surface is 25% of the initial intensity i0 of the incident beam. what is the intensity of the beam "10" feet below the surface? (give your answer in terms of i0. round any constants or coefficients to five decimal places.)