Calculate the speed for a car that went a distance of 254 km in 4 hours time. *
s=d/t
63.5 km/h
36.5 km/hr
84.6 km/hr

The mentor is usually a peer of the individual that acts as a role model and the individual get started in adult life.

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.

In which of the following would the particles move most rapidly? a. ice at -20 °c b. water at 20 °c c. steam at 110 °c d. boiling water e. ice at 0 °c