0
It takes the person 5 seconds to move 10 meters What is the power output?
Wiki User
∙ 13y ago
The person's speed is 2 meters per second.
The power required for him to accomplish that depends on his weight, on his efficiency of movement,
on whether he's moving horizontally or vertically, etc., all of which the question neglects to specify.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What is the power if 35N force 5 Meters and takes 19 seconds to push?
Power = (energy) / (time) = (35 x 5) / 19 = 175 newton-meters / 19 seconds = 9.2105 watts (rounded)
How much power is used to move a 25kg mass 8 meters in 15 seconds?
.47 watt
How much power is used if the 950 N person lifted 3 meters?
To lift a 950-N load 3 meters requires (950 x 3) = 2,850 joules of energy.The power is the rate at which the energy is delivered. It takes more powerto lift the load faster.The power used to lift this load is (2,850 joules) divided by (the number of seconds it takes),and the unit of the answer is watts.
It takes 200 N a box 10 meters in 8 seconds how much power is required?
First mulitiply Newton x meter to get the energy (or work) required. Then divide the result by the time to get the power.
What if your exert 800 N of force in moving a piano 10 meters in 5 seconds how much power do you expend?
Work = (800 newtons) x (10 meters) = 8,000 newton-meters = 8,000 joulesPower = (work) / (time) = (8,000) / (5) = 1,600 watts
What is the power if 35N force 5 Meters and takes 19 seconds to push?
Power = (energy) / (time) = (35 x 5) / 19 = 175 newton-meters / 19 seconds = 9.2105 watts (rounded)
Frank does 2400J of work in climbing a set of stairs if he does the work in 6 seconds what is his power output?
400
What is the efficiency of the machine?
a machine applies a force of 100 newtons over a distance of 10 meters to raise a500 newtons drum 1.5 meters. what is efficiency of the machine ?
As the time required for a person to do work increases his power output?
Decreases
How much power is needed to lift the 200-n object to a height of 4m in 4 seconds?
Power = (energy) / (time) =(200 newtons x 4 meters) / (4 seconds) =200 newton-meters per second = 200 watts
A power station produces electricity with an output power of 200MW at a voltage of 25000V Calculate the energy output in 1 day of operation?
Multiply 200 MW by the amount of time (in seconds) that the plant runs (86400 seconds in a day). This gives 1.728 * 10^16 Joules in a single day.
Where can one purchase power meters?
A power meter is used in cycling and is a measure of the electrical power used while cycling. It calculates the power output of a cyclist. Power meters are available for main high street stockist and any cycling related internet based store.
How much power is used to move a 25kg mass 8 meters in 15 seconds?
.47 watt
What is the power output of an engine that does 60 000 joules of work in 10 seconds?
60,000 joules per 10 seconds = 6,000 joules per second = 6,000 watts
How much power is used to lift a piano weighting 1000 newtons 3 meters in 60 seconds?
3000
How Elevation effect in mechanical engineering?
EQUIPMENT OUTPUT DERATION: Particular example is the Generator Set installed at 1000 meters above sea level the power output is derated due to pressure.
If it takes 726 watts of power to move a mass 36 meters in 14 seconds how much does it weigh?
gh
