This bingo card has 20 words: Define power in terms of work and time. Formula, A motor does 12 kJ of work in 20 seconds. What is its power output?, A crane lifts a 200 kg load vertically at 0.8 m/s. What is its power output? (g = 9.8 m/s²), Power can also be expressed as the product of ___ and ___ in linear motion., What is the meaning of a machine having a power rating of 2.5 kW?, A 60 W lamp is used for 30 seconds. How much energy does it convert?, The power developed by a car engine is 40 kW. In 5 seconds, how much work is done?, Give the SI unit of power., Name one common unit for large power outputs, A 12 V battery supplies a current of 4 A to a lamp. What is the power supplied?, Express power in terms of energy transfer., A 100% efficient motor has a power input of 1.2 kW. What is the power output?, A machine transfers 600 J of useful energy each second from an input of 750 J/s. What is its efficiency?, A motor exerts a constant force of 150 N and moves an object at 4 m/s. Calculate the power output., If a 2 kW kettle runs for 3 minutes, what total energy is transferred?, The graph of energy vs. time for a system has a slope of 250 J/s. What quantity does this represent?, Write the equation connecting work done, power, and time., State the base SI units of power., A light bulb converts 75% of electrical power into light. What happens to the rest? and A person who weighs 500 N runs up a flight of stairs in 5.0 s (Figure 5.18). Their gain in height is 3.0 m. Calculate the rate at which work is done against the force of gravity.
P | Principles of Engineering - Energy | AKPHYSICS ENERGY BINGO | AKHONORS ENERGY | Force & Motion
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