25-10-2016
Physics

contestada

Which object has the most gravitational potential energy?

A. A 15 kg computer at a height of 0.5 m
B. A 10 kg computer at a height of 0.5 m
C. A 10 kg computer at a height of 0.8 m
D. A 15 kg computer at a height of 0.8 m

Respuesta :

SpoiledAlex SpoiledAlex

25-10-2016

D, a 15kg computer at 0.8m

Answer Link

Otras preguntas

For each of the following sublevels, give the n and l values and the number of orbitals: (a) 6g;

(b) Ozone absorbs radiation of wavelengths 2200–2900 Å, thus protecting organisms from this radiation. Find the frequency and energy of the most energetic of th

Diamond has a face-centered cubic unit cell, with four more C atoms in tetrahedral holes within the cell. Densities of diamonds vary from 3.01 g/cm³ to 3.52 g/c

Antimony has two stable isotopes. The first isotope 121Sb has a mass of 120.9038 amu and a natural abundance of 57.2%. Calculate the percent abundance for the o

Last year, a lighting supplier called Bright Idea shipped a total of 7090 lamps to its distributors. This year, the supplier shipped 5672 lamps. What is the per

In need of help immediately !!!

Balance each skeleton reaction, use Appendix D to calculate E°cell, , and state whether the reaction is spontaneous:(a) Co(s) + H⁺(aq) → Co²⁺(aq) + H₂(g)

Birds secrete uric acid as their nitrogenous waste because uric acid _________. A. is readily soluble in water B. is metabolically less expensive to synthesize

A bicycle tire is filled to a pressure of 110. psi at a temperature of 30.0°C. At what temperature will the air pressure in the tire decrease to 105 psi? Assume

In many species, a transition metal has an unusually high or low oxidation state. Write balanced equations for the following and find the oxidation state of the