Cameron is standing on the edge of a 60 m high cliff. He horizontally throws a football with an initial velocity of 10 m/s. How long does it take for the football to hit the
ground?

An engineer designs a roller coaster so that a car travels horizontally for 152 ft, then climbs 137 ft at an angle of 34.0° above the horizontal. it then moves 137 ft at an angle of 48.0° below the horizontal. if we take the initial horizontal motion of the car to be along the +x-axis, what is the car's displacement? (give the magnitude of your answer, in ft, to at least four significant figures and give the direction of your answer in degrees counterclockwise from the +x-axis.)

Your town is considering building a biodiesel power plant describe at least two advantages and two disadvantages

When the magnetic domains in a material can be aligned, but eventually drift out of alignment, the material is