Parkerswain Parkerswain

01-03-2017
Physics

contestada

A student weighs 400 Newtons climbs a 3 meter ladder in 4 seconds how much work is the student do

Respuesta :

razin15 razin15

01-03-2017

400 * 3 = 1200 Joules

Answer Link

Otras preguntas

11. Tungsten can also be obtained by reacting tungsten fluoride with hydrogen. The equation for this reaction is WF6 + 3H2 à W + 6HF (i) In an experiment, a che

What are the key features of the equation y = (x + 12)(x + 6)?

Factorise (3x+1)2 - (3x+1) (x-7)

The population of rabbits on an island is growing exponentially. In the year 1990, the population of rabbits was 2100, and by 1993 the population had grown to 3

2 Precizează genul, numărul, cazul, articolul, prepoziția care le pre evidenţiate cu verde.

Two stones of equal masses are dropped from a rooftop of height h one after the other . their seperation distance against time will:______

One of the acute angles of a right triangle is 36 degrees. Find the other acute angle.

The sum of three consecutive multiples of 11 is 165. Find these three multiples.

Joe has a weight of 1012 N (about 223 lb) when he is standing on the surface of the Earth. (a) What would his weight (the gravitational force due to the Earth)

A sample of a radioactive isotope had an initial mass of 110 mg in the year 1990 and decays exponentially over time. A measurement in the year 1993 found that t