Subjects>Science>Physics

Frank does 2400J of work in climbing a set of stairs if he does the work in 6 seconds what is his power output?

Anonymous

∙ 13y ago

Updated: 5/22/2024

400

Wiki User

∙ 13y ago

What else can I help you with?

Continue Learning about Physics

How great a mass could be lifted at 10 meters per second by a motor with 120 volts current and puts out 20 amperes?

Assuming 100% efficiency P=IV Power = 120 x 20 = 2400WPower = Energy/ timeIn 1 second Energy used in lifting= 2400J Energy = Force x displacement Displacement in 1 second = 10m Force= mass x gravitational field strength = mg Taking g = 10 N/kg Energy = mgh where h is height (or displacement) 2400= m 10(10) 2400 = 100m m = 24 kg

How great a mass could be lifted at 10 meters per second by a motor with 120 volts current and puts out 20 amperes?

Trending Questions

What is uniform and non uniform speed? Is it bad that you weigh 130 pounds and I am tall? What happens if a man has only one ball? What is the answer for On tall mountains or steep slopes the force of gravity can create a type of mass wasting? When does heat energy occur? What happens to a destiny when the balloon is heated and the volume doubles? What is the answer to the quantity to be divided? Is the Doppler effect the actual change in a stars frequency of a wave? What effect does surface area have on evaporation? When force increases by 5 times what happens to work? How are the input and output forces of the parts of a compound machine related? Is a nail cutter a second class lever? Why is the ring place in the fourth finger? Is slate a conductor? When the mass and the radius are held constant what happens to the centripetal force if the frequency of the rotation is increased? A machine gun is mounted on the top of tower 100m high at what angle should the gun be inclined to cover a max. range of firing on ground below The muzzle speed of bullet is 150 meters p sec? What is 146 kilos in pounds? Calculate the force of gravity acting on your 6 kg backpack? What is the force exerted by magnets when they attract or repel each other? How many gallons is 150 ounces?

Frank does 2400J of work in climbing a set of stairs if he does the work in 6 seconds what is his power output?

What else can I help you with?

How great a mass could be lifted at 10 meters per second by a motor with 120 volts current and puts out 20 amperes?

How great a mass could be lifted at 10 meters per second by a motor with 120 volts current and puts out 20 amperes?

Resources

Top Categories

Product

Company