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

Which of the following is an example of an abiotic factor? a. A wind factor b. A duck c. A human d. A bacterium

what are some non-examples of subatomic particles

Which of the following mining types can be used to obtain uranium? b. underground c. solution

describe the function of each of the following in protein synthesis; rRNA, mRNA, and tRNA

In 1975 Cambodia invaded and conquered South Vietnam. a. True b. False

Which individual suggested the idea if a government fails to protect Its people natural rights of life liberty and property

What was the nation of Yugoslavia first called?

Which of the following statements accurately describes enzymes? a. Enzymes slow chemical reactions. b. enzymes increase the activation energy of reaction. c.

What is 4 1/6 divided by 10

how long are they going to have fun in lord of the flies