A 410kg pallet of Oreos slides down 20m along a frictionless, 24° ramp. How much work was done by gravity and the normal force during the slide? What is the acceleration of the pallet down the ramp?

Which of the choices below is one of the primary gases found in the atmosphere? a. helium b. carbon dioxide c. nitrogen d. argon

Apebble is thrown into a calm lake, ripples are formed from the center and move outward. the water particles in the lake travel in a circular pattern that moves up and down on the surface of a lake, and the energy travels a) diagonally. b) downward. c) horizontally. d) upward.

Write a polynomial function with the given zeros x= -1,0,2show your work