1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
grin007 [14]
3 years ago
10

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

Mathematics
2 answers:
Stella [2.4K]3 years ago
7 0
Divide by c^2, m=E/(c^2)
M=725/(-5)^2
M=725/25
M=29
kondor19780726 [428]3 years ago
7 0
E=mc^2\ \ \ \ |:c^2\\\\m=\frac{E}{c^2}\\\\m=\frac{725}{(-5)^2}\\\\m=\frac{725}{25}\\\\\boxed{m=29}
You might be interested in
I have more to come help please:(
Serggg [28]
Maaaaane I’m sorry I can’t help
4 0
3 years ago
Need help with 10 and 11 can’t figure it out
Artyom0805 [142]
Wish I could help on so sorry
5 0
3 years ago
Solve pls brainliest! the first one to answer it gets the brainliest
svetlana [45]

Answer:

11/6

1.83333….

:)

8 0
3 years ago
Which is the equation of the line?
DIA [1.3K]
The answer is B, the x-axis crosses over to -8 the way the line goes also means it is a negative. I don't know for sure because i haven't done this in a while but I hope it helps.
3 0
3 years ago
Selena and Drake are evaluating the expression , when . Selena's Work Drake's Work Who is correct and why? Selena is incorrect b
Shtirlitz [24]

Answer:

Selena is correct because she simplified correctly and then evaluated correctly after substituting the values for the variables.

I did this lesson i asked my teacher to help me but i did this problem on my own so i hope its right :)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Marie's watering can is initially filled with 2 litres of water. However, the watering can has a small hole in the base and is l
    6·1 answer
  • the total cost to rent a row boat is $ 14 times the number of hours the boat is used.write an equation to model this situation i
    7·1 answer
  • HELP ME PLZZ I NEED HELP WITH THIS
    10·1 answer
  • Pls help its due today
    11·1 answer
  • HELP TIMED <br> Which is equivalent to ?
    7·1 answer
  • Did I do this right? Pls help thx
    10·2 answers
  • Anyone help giving 5 stars
    11·1 answer
  • Solve 2 log(x) + log(5) = log (80) using the one-to-one property.
    14·1 answer
  • I need help please anyone solve it
    8·1 answer
  • What is the domain of y=tan(X)? A. all real numbers where B. all real numbers where C. D.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!