michaelslama403 michaelslama403

11-01-2021
Physics

contestada

What height would a 4 kg book need to be to have a potential energy of
235.2 J on earth?*
need help!!

Respuesta :

machmillerg machmillerg

11-01-2021

Answer:

5.99 m = 6 m

Explanation:

PE = m*g*h

235.2 J = (4 kg)(9.81 m/s^2)(h)

h = (235.2 J)/(9.81*4)

h = 5.99 m

h = 6 m

Answer Link

Otras preguntas

a dragonfly can beat its wings 30 times per second. Write an equation in slope-intercept form that shows the relationship between flying time in seconds and the

What's 23/4 on a number line?

hello !! 1 question : one serving of pasta contains 210 calories.what percentage of a 2000-calorie diet is contained in one serving of paste ? 2 question : a ba

Why might an ecologist set up an artificial environment in laboratory ? Help

Which equation supports the given conjecture? The sum of the squares of two consecutive integers is an odd integer. A. (2 + 3)2 B. 32 + 52 = 34 C. 4 + 52 =

What is the difference between the stage manager and scenic designer. This is for My THEATER ARTS class.

what is the size range of a eukaryotic cell

Use a ratio to compare the values. Simplify the ratio. 5 m to 100 cm A. 1 : 20 B. 20 : 1 C. 5 : 1 D. 1 : 5

hello !! 1 question : one serving of pasta contains 210 calories.what percentage of a 2000-calorie diet is contained in one serving of paste ? 2 question : a ba

rectangle......a to the power of 4 yards times a to the power of 9 yards