Homework Help: physics

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(sinx-sin2x)

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 10-3 kg/m and is under a ...
Physics - A string has a linear density of 6.7 x 10-3 kg/m and is under a ...
physics. HELP PLEASE - A string has a linear density of 5.3 x 10-3 kg/m and is ...
Physics - The transverse standing wave on a string fixed at both ends is ...
physics - The fundamental frequency of a string fixed at both ends is 375 Hz. ...
Physics - The transverse standing wave on a string fixed at both ends is ...
Physics - The fundamental frequency of a string fixed at both ends is 325 Hz. ...
physics - Find the length of string and speed of wave in string if frequency of ...
AP Physics B - The fundamental frequency of a string fixed at both ends is 388 ...

For Further Reading

First Name:
School Subject:
Answer: