jasminelynn135owmyj1 jasminelynn135owmyj1

21-11-2018
Physics

contestada

An object with a mass of 78kg is lifted through a height of 6 meters. How much work is done?

Respuesta :

eklavyasingh12065 eklavyasingh12065

21-11-2018

work = force x distance.

force = mass x acceleration

work = mass x acceleration x diastance

use acceleration of gravity in this problem

W (J) = m (kg) x a (m/s/s) x d (m)
W = 78 x 9.8 x 6
W = 4586.4

Answer Link

Otras preguntas

What is the importance of high membrane surface area to cellular function?

Why is the energy transfer in a food web inefficient?

1.2k+2.4 Factor out the coefficient of the variable and find the greatest common factor

The sum of a number and its square is 72. Find the number.

What is the solution to 3x+8=9+4x ? .

Which number can replace the variable to make these fractions equivalent? n/9=56/63 A. 2 B. 7 C. 8 D. 9

csc^2 θ − 4 = 0 find all solutions to the given equation

When the temperature of a substance _____, the motion of the atoms that make up that substance _____.

A rectangular parcel of land has an area of 7,000 ft2. A diagonal between opposite corners is measured to be 10 ft longer than one side of the parcel. What are

What questions would you ask a state representative?