Arlette071 Arlette071

26-10-2017
Physics

contestada

How much work is required to raise an 18 kg box from the ground to a rooftop that is 12 m high?

Respuesta :

ranonimm ranonimm

26-10-2017

18kg×12m×10m/s2=2160J

Answer Link

Otras preguntas

For the simple harmonic motion equation d=5sin((pi/4)t), what is the period?. .

What is the slope of the line tangent to the curve y+2 = (x^2/2) - 2siny at the point (2,0)?

While dragging a crate a workman exerts a force of 628 N. Later, the mass of the crate is increased by a factor of 3.8. If the workman exerts the same force, ho

Suppose 3s represents an even integer. What polynomial represents the product of 3s, the even integer that comes just before 3s, and the even integer that comes

A fair die is rolled 4 times. What is the probability that a 4 is obtained on at least one of the rolls? Round your answer to three decimal places.

The length of a rectangle is 3 inches more than its width. The area of . the rectangle is 40 square inches. What is the length, in inches, of the . rectangle?.

Sam bought 2 1/4 pounds of Swiss cheese and 1 1/2 pounds of cheddar at the deli. How many pounds of cheese did Sam buy altogether?

One electron has a mass of A. 1 amu B. 2 amu C. 0 amu D. 3 amu

A function that repeats its values at regular intervals is called a ? function.

Assuming all volume measurements are made at the same temperature and pressure, how many liters of oxygen gas would it take to react completely with 7.25 liters