bae9458gmail
bae9458gmail
20-12-2016
Physics
contestada
if a zebra weighs 390N what is its mass
Respuesta :
mathssydney
mathssydney
20-12-2016
W=mg
m = W/g = 390N/ 9.8 m/s^2 = 39.8 kg
some people round g to 10 m/s^2 and this will give answer of 39 kg, which is wrong
Answer Link
VER TODAS LAS RESPUESTAS ( 77+ )
Otras preguntas
How did the development of the telegraph lead to major social change during the industrial revolution
explain how the process of radioactive decay is used to accurately date fossils
An equation is shown below: 5(2x – 3) = 5 Part A: How many solutions does this equation have? (4 points) Part B: What are the solutions to this equation? Show y
What is the role of mucus in the nasal cavity:?
What does a story’s theme communicate? A.the writer’s insight B.the writer’s autobiography C.the writer’s national language D.the writer’s genre
The range of the function f(k) = k2 + 2k + 1 is {25, 64}. What is the function’s domain?
The respiratory system depends on the nervous system for signals to
H=48t-16t squared 32=48t-16t sqaured
Which term describes stacks of thylakoids?
What structure divides the left from the right ventricle:?
