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How much power must the legs of a 70-kg man develop in order to run up a staircase 5 m high in 9 s?
The power required by the legs of the man can be calculated using the formula: Power = Work / Time. The work done in lifting the man up the stairs is equal to the gravitational potential energy gained, which is equal to mgh. So, Power = (70 kg) * (9.81 m/s^2) * (5 m) / 9 s. Solving this gives an approximate power of 385 Watts.
What else can I help you with?
Find the momentum of a 70kg runner?
The momentum of a 70kg runner can be calculated by multiplying the mass of the runner (70kg) by the velocity of the runner. Without the velocity, we cannot determine the momentum.
How much does a person weigh at 70kg?
A person who weighs 70kg would weigh 154 pounds approximately.
Would an adult male be 7kg or 70kg?
A typical adult male is more likely to be around 70kg. Seven kilograms would be an unusually low weight for an adult male.
How many lb are there in 70 kilogram?
There are approximately 154 pounds in 70 kilograms.
How much force does an 70kg astronaunt exert on his chair while accelerating up at 19m?
The force exerted would be equivalent to the astronaut's mass multiplied by the acceleration due to gravity. Therefore, the force would be 70kg * 19m/s^2, which equals 1330 N.
What is Trey Songz's weight?
70kg
Find the momentum of a 70kg runner?
The momentum of a 70kg runner can be calculated by multiplying the mass of the runner (70kg) by the velocity of the runner. Without the velocity, we cannot determine the momentum.
How heavy was a dodo?
70kg
How much does a person weigh at 70kg?
A person who weighs 70kg would weigh 154 pounds approximately.
How much does Bridget regan weigh?
70kg
Is genelia d'souza married?
70kg on the charts
How much does a dirt bike weight?
around 70kg
Where can i find an adult dareway that can hold 70kg?
In uranus.....
How much does a cell weigh?
Ericsion 1956 weighed 70kg
How many stones is seventy kilograms?
70kg is 11 stone.
How many kilograms in 70 oz?
70kg = 2469.18 oz.
What is hrithik roshan weight?
70kg to 80kg.... because- of body
