Metabolic power is the rate at which your body "burns" fuel to power your activities. for many activities, your body is roughly 25% efficient at converting the chemical energy of food into mechanical energy. what is the cyclist's metabolic power while cycling at 7.3 m/s? express your answer to two significant figures and include the appropriate units. pmp m =

Consider a u-tube whose arms are open to the atmosphere. now equal volumes of water and light oil (ρ = 49.3 lbm/ft3) are poured from different arms. a person blows from the oil side of the u-tube until the contact surface of the two fluids moves to the bottom of the u-tube, and therefore, the liquid levels in the two arms are the same. if the fluid height in each arm is 30 in, determine the gage pressure exerted by the person on the oil by blowing.