hannaye2012 hannaye2012

13-03-2022
Physics

contestada

A 4kg ball that is moving straight upward has 20J of kinetic energy and its total mechanical energy is 32J. Find the gravitational potential energy of the ball

Respuesta :

Аноним Аноним

13-03-2022

Answer:

h = 0.25 [m]v = 3.26 [m/s]

Explanation: In order to solve this problem, we must remember that mechanical energy is defined as the sum of kinetic energy plus potential energy.

Answer Link

Otras preguntas

I need help on a math question.

What kind of clause is the clause in dark type? the shelves were empty, >but the lights were still on?< A) Adjective clause B) Adverb Clause C) Noun Cl

The pie store is having a 20% off sale on all of its pies. If the pie you want regularly costs 18$ how much would you save with the discount?

I’m confused on this one

All of the following stages must occur for a woman to get pregnant. However, after which stage can a woman be described as pregnant?

I NEED HELP ON MATH QUESTION

A sphere and a cylinder have the same radius and height. The volume of the cylinder is 18 cm^3. What is the volume of the sphere?

Does the function satisfy the hypotheses of the mean value theorem on the given interval? f(x) = x3 + x − 3, [0, 2]

Complete the following statement: f(3)=_____

Please help me with biology.ASAP