Posted by ashely on Saturday, February 11, 2012 at 1:10pm.
find the solution of the wave equation for a vibrating string of length (l)=10units with ends fixed .it is given that c^2=1,initial velocity is zero and initial deflection is u(x,o)=k(sinxsin2x)

physics  ashley111, Friday, February 17, 2012 at 8:24am
it i'll be 60m
as there is no external force acting except gravitational force ,do its path should be at the range of parabolic path
range(R)=u^2sin(theta)/g
here u=20,theta=45,g=10
thus R=20^2sin45/10=4
conservation of momentum m1d1+m2d2=md
m/2*20+m/2*d2=m40
d2=60
the other piece will fall 60m far from origin
Answer This Question
Related Questions
 physics  A string has a linear density of 8.5*10^3 kg and is under the tension...
 Physics  A string has a linear density of 6.7 x 103 kg/m and is under a ...
 Physics  A string has a linear density of 6.2 x 103 kg/m and is under a ...
 Physics  A string has a linear density of 6.2 x 103 kg/m and is under a ...
 physics  A string has a linear density of 8.1 x 103 kg/m and is under a ...
 Physics  A string has a linear density of 6.7 x 103 kg/m and is under a ...
 physics. HELP PLEASE  A string has a linear density of 5.3 x 103 kg/m and is ...
 Physics  The transverse standing wave on a string fixed at both ends is ...
 Physics  A string is fixed at both ends and vibrating at 120 Hz, which is its ...
 Physics  The equation of a transverse wave travelling wave on a string is: Y=3 ...
More Related Questions