Kakelyn Kakelyn

04-11-2014
Mathematics

contestada

Using E= mc2 , solve for m. Then, find the value of m if E = 725 and c= -5

Respuesta :

AndyBryer AndyBryer

04-11-2014

Divide by c^2, m=E/(c^2)
M=725/(-5)^2
M=725/25
M=29

Answer Link

04-11-2014

[tex]E=mc^2\ \ \ \ |:c^2\\\\m=\frac{E}{c^2}\\\\m=\frac{725}{(-5)^2}\\\\m=\frac{725}{25}\\\\\boxed{m=29}[/tex]

Answer Link

Otras preguntas

What is 7n+2[3(1-n)-2(1+n)]=14

Farmers during the late 19th and early 20th century Select one: a. were able to increase the supply of their crops because new land and technology became availa

Find the value of z.A. 121B. 363C. 111D. 108I don't have much time ty!!

Find three odd integers such that the sum of the first,two times the second, and 3 times the third is70

What is the value of 6/x+2x^2, when x=3

Which of these numbers is a square number? A. 128 B. 225 C. 360 D. 399

Sketch the solid described by x 2 + y 2 ≤ z ≤ 1. Use the Divergence Theorem to evaluate the surface integral over the boundary of that solid of the vector field

Please help me with this

Can someone answer this question

Chief Justice John Marshall said, "The government of the United States has been...termed a government of laws, and not of men." What does this quote mean?