Best Answer

Work = (force) x (distance) = m g H = (90) x (9.807) x (6) = 5,295.78 joules

Power = work/time = 5,295.78/3 = 1,765.26 watts = 2.366 horsepower

A physically impossible feat, but the math is bullet-proof.

Q: How much power is required in watts for a 90kg woman to climb a ladder 6 meters in height in 3 seconds?

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5 meters

approx. 50 seconds

19.6 meters / 64.4 ft

Distance of fall in T seconds = 1/2 g T2Distance of fall in 2 seconds = (1/2) (9.8) (2)2 = (4.9 x 4) = 19.6 metersHeight of this particular ball after 2 seconds = (70 - 19.6) = 50.4 meters

50 meters in 10 seconds is faster. you go 5 meters per second in 50 meters per second, and you go 6 meters a second in 5 seconds..

Related questions

The work done by a 70kg person climbing a ladder depends on the height of the ladder, but can be calculated using the formula work = force x distance. The force is the person's weight (70kg x 9.8m/s^2) and the distance is the height of the ladder.

cos60=4.2cm/x x=4.2cm/cos60 x=8.4cm Therefore the height of the ladder is 8.4cm. However, i think you mean meters because that is a very tiny ladder lol.

15 meters, or less, depending on the angle.

5 meters

5 meters

A 22-foot ladder is equivalent to approximately 6.7 meters.

approx. 50 seconds

19.6 meters / 64.4 ft

The time required for a stone to fall from a given height can be calculated mathematically. Time equals the square root of two times the distance divided by force of gravity. Time is in seconds, distance in meters, and the force of gravity on Earth is 9.8 meters/second ^2.

Distance of fall in T seconds = 1/2 g T2Distance of fall in 2 seconds = (1/2) (9.8) (2)2 = (4.9 x 4) = 19.6 metersHeight of this particular ball after 2 seconds = (70 - 19.6) = 50.4 meters

The energy needed to climb a ladder can be calculated using the formula: potential energy = mass x gravity x height. Plugging in the values for the woman's mass (90 kg), height (6 meters), and the acceleration due to gravity (9.81 m/s^2), the energy required would be approximately 5294.2 Joules.

Height (feet): 25550; Height (meters): 7788