Forces are needed to make a car do which of these? slow down

speed up

stay on the ground

all of the above

What is the average speed of a car that travels 40mph for 1 hour and 60 mph in another hour will mark brainliest

Awater-filled u-tube manometer is used to measure the pressure inside a tank that contains air. the water level in the u-tube on the side that connects to the tank is 5 ft above the base of the tank. the water level in the other side of the u-tube (which is open to the atmosphere) is 2 ft above the base. determine the pressure within the tank.

On a geologic map, if the contacts between sedimentary rock units form a bull’s-eye pattern of concentric circles, with the youngest unit in the center, the underlying structure is a(n)