hvdev199517
hvdev199517 hvdev199517
  • 15-05-2014
  • Mathematics
contestada

solve for m in E=1/2mv²+mgh

Respuesta :

kate200468
kate200468 kate200468
  • 15-05-2014
[tex]E= \frac{1}{2} mv^2+mgh\ /\cdot2\\\\2E=mv^2+2mgh\\\\2E=m(v^2+2gh)\ /:(v^2+2gh)\\\\m= \frac{2E}{v^2+2gh} [/tex]
Answer Link
Lilith
Lilith Lilith
  • 15-05-2014
[tex]E= \frac{1}{2}mv^2+mgh \ \ / \cdot 2\\ \\ 2 \cdot \frac{1}{2}mv^2+ 2\cdotmgh = 2\cdot E\\ \\ mv^2+2mgh= 2E \\ \\m(v ^2+2gh)= 2E \\ \\ m=\frac{2E}{v ^2+2gh}[/tex]


Answer Link

Otras preguntas

2/3 x 1/4 in simplest form
rounding - 8.238; tenths 3.666; tenths 4.47; ones 10.86; ones 3.299; hundredths 20.687; hundredths 2.3654; thousandths 69.0678; thousandths 5.58214; hund
brilliant light displays that occur in the Ionosphere are called the?
which state was the first to abolish slavery
write a set of parametric equations for y=x^2+1 given the parameter t=x-2
write word equation  for the following reactions.Hydrochloric acid + sodium hydroxideSulphuric acid + copper hydroxideNitric acid+ sodium hydroxideHydrochloric
can be lined with moist filter paper to catch insoluble solids a. calorimeter b. Geiger counter c. Burette d. Funnel e. Bunsen burner
(3x + 2) (2x - 5) = ax² + kx + n . What is the value of a - n + k ?
The HIV genome is roughly 10,000 nucleotides in size, while the human genome compares at about 3,000,000,000 base pairs. Reverse transcriptase has an error rate
Explain why Britain's policy of appeasement failed to prevent the German expansion from 1937 to the takeover of Czechoslovakia in March 1939.