trash2020 trash2020

03-04-2017
Physics

contestada

A student who weighs 500N climbed the stairs from the first floor to the third floor, 15m above, in 20s. What was her power? *

Respuesta :

Аноним Аноним

03-04-2017

For the gravitational force F, the Work is given by W = F*h, where h represents the height of the student.
Power P = W / t, where t is time.

Answer Link

Otras preguntas

Select the literary devices, figures of speech, or sensory details used in the example below. Select all that apply. "Sadly," says the river, "those with power

Solve for x. Round to the nearest tenth, if necessary. P. х 50° Q R 4.2

How are humans making greenhouse gases of our own?

Explain how the productivity of a business is influenced by investment.

for what value of x is the equation 2x-3 over -3+4 =3 true

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

When did the low temperature occur? A 0 midnight B 3 am C 5 am D 15(3PM)

permudahkan. 1. 3/4m (4m+16n) +m/n.

En un tanque de agua se sumerge un diapasón que vibra con una frecuencia de 600Hz. Las ondas sonoras resultantes en el agua tienen una longitud de onda de 2,5m.

867 runners entered a race. 276 more entered before the race started. How many runners are in the race? A 1,143 B 591 1,043 D 239,292