BayleeBug1 BayleeBug1

02-09-2016
Physics

contestada

"What is the mass in kg of a 3920N piano?" Which formula would this question use? F=ma or W=mg?

Respuesta :

ottermelons ottermelons

02-09-2016

W = mg, because you have the weight of the piano and if you just divide it by g that will give you the mass you need. The piano isn't accelerating right now in a way that you'd need to use F = ma.

Answer Link

Otras preguntas

name 3 variables that afect a living systom

buns cost 40p each cakes cost 55p each i spend exactly £4.35 on buns and cakes. How many of each did i buy?

What is "macula non est in te" in English?

compare the words blossom and fossil. how ate they alike and different

Applying a force to a stationary brick wall is not considered work why

equivalent fraction 20 of 100 what's the answer

Which term is described as the height of a wave from its rest position to its crest? a. wave height b. wavelength c. crest height d. amplitude

When consumers buy _____ products, then producers make _____ goods and services. This can lead to economic growth. fewer, fewer more, fewer more, more

What is the total weight of 3 bags if their individual weights are 2/5, 7/10, and 3/5 pounds? Give your answer as a mixed number in simplest form.

Select the correctly punctuated sentence. A. School began on a cold September morning. B. School began on a cold, September morning. C. School began on a cold S