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A little help please

  • Thread starter stepha
  • Start date
  • #1
8
0
Heres the question – :bugeye:

√ x + 4/3 y
√ p
(this whole equation should be squared, but not sure how to make the square root symbol big enough)

p = 3.4 e3 Kg m-³

x = 1.6 e11 N m-²

y = 6.4 e10 N m-²

I need to calculate the answer and give my answer in Km s-1 (Km per second)

Any ideas??????? :confused:
 
Last edited:

Answers and Replies

  • #2
I don't understand.... are you just trying to substitute them in?
 
  • #3
166
0
If the problem is with the units, just use base units all the way through (kg, m, s) and then your final answer will be in m/s. Then its easy to convert m/s to km/s.
 
  • #4
8
0
thank you for the advice, I will have another go
 

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