An ore cart of mass 1200 kg is rolling at a speed of 10.8 m/s across a flat surface. A crane dunks 496 kg of ore into the cart directly above it. How fast does the cart move after being loaded with ore? Assume that frictional forces with the flat surface are negligible.

Ais not a compound machine. a. bolt b. shovel c. handcart (dolly) d. see-saw (teeter totter)

High schoolphysics 5+3 pts a neon light consists of a glass tube with metal wires at each end. when connected to a high-voltage source, the gas glows. if a fly lands on the glass tube, what will most likely happen? a) the fly will not feel a shock because the glass conducts any free electrons back into the gas. b) electrons will flow directly from the metal wires along the glass and shock the fly. c) the fly will not feel a shock because the glass insulates it from the electrons in the gas and the metal. d) electrons that are moving through the gas will be conducted through the glass and shock the fly.

Which composition of water moves to begin a deepwater current?