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

find the distance traveled in 15 seconds by an object moving with a velocity of v(t)= 20 + 3t feet per second where t is the time in seconds.

this element has a mass of 500.5 g. How much volume does it have?

Which is the smallest particle into which a compound can be broken down and still remain the same compound? A) atom B) mixture C) element D) molecule

Only brainliest, 5 stars and a thanks for correct answers.

In this square, all the angles are equal. What is the measure of angle x°? 720° 180° 90° 360°

What is Kennedy’s second claim? What is the reason and evidence Kennedy offer to support his claim?

Find the present value of $ 3,000 at a simple interest rate of 6 % in 9 years ?

All of the following is true of GMOs EXCEPT A. They have increased food production B. Only animals are modified genetically C. They can increase resistance to

Statistics informed decisions using data 5E

I’ve been stuck on this question for a while can someone help please