Elephants are loaded into containers that are pulled up a ramp an inclined plane at 15 degrees to the ground .the container is held stationery by rope with a tension of 5000 newtons. if the mass of a container is 800kg , calculate the mass of the elephant

Which statement best describes resistance? resistance is a. how well a current will flow in a material and is measured in volts. b. how well a material conducts an electrical charge and is measured in ohms. c. the ability of a material to attract a positive charge to create a current. d. the ability of a material to repel neutral charges and is measured in ohms.

Which statement best explains why an object weight less on mercury than it does on earth

Jackson is designing a new heater, and he wants to experiment with different thermally conductive materials. which of these materials would be useful in conducting heat?