Posted by ayan on Saturday, October 2, 2010 at 2:52pm.
If a is acceleration, v is velocity, x is position, and t is time, then
check the validity (wrong or correct) of the following equations using
dimensional analysis:
a) t2 = 2x/a
b) t = x/v
c) a = v/x
d) v = a/t
ALSO ,
The term 1/2 PV^2
rv2 occurs in Bernoulli’s equation in Chapter 15,
with P being the density of a fluid and v its speed. Find the dimensions of
1/2 PV^2
Thank you in advance .

college physics  bobpursley, Saturday, October 2, 2010 at 4:32pm
on the first, I will be happy to critique your thinking.
on the second
Pressure*velocity^2=force/area * distance^2/time^2=
force/time^2

college physics  meera, Saturday, October 2, 2010 at 5:34pm
in the first i chose last one
but in second p mean density so the formula should be p=m/v m mass , v volume is not it ?

college physics  Anonymous, Wednesday, October 3, 2012 at 12:03am
Q2)
(M/L^3) x (L^2/T^2) = M/LT = ML^1T^2
Answer This Question
Related Questions
 college Physics  The coordinates of an object moving in the xy plane vary with ...
 Calculus  A mass on a spring vibrates horizontally on a smooth level surface (...
 physics  Using dimensional analysis, which one of the following equations is ...
 Physics  A particle leaves its orgin with a velocity of 4 i m/s and a constant ...
 Physics  Is there anyway you can answer these questions with the information ...
 Physics  A particle travels along the x axis with a constant acceleration of +2...
 Physics  A ball is lodged in a hole in the floor near the outside edge of a ...
 Physics  A ball is lodged in a hole in the floor near the outside edge of a ...
 physics  A ball is lodged in a hole in the floor near the outside edge of a ...
 Physics  1. If the change in position delta(x) is related to velocity v (w/ ...
More Related Questions