What time interval separates explosions to second observer

Reference no: EM13552963

An observer detects two explosions, one that occurs near her at a certain time and another that occurs 2.00 ms later 100 km away. Another observer finds that the two explosions occur at the, same place. What time interval separates the explosions to the second observer?

Reference no: EM13552963

Questions Cloud

Find the canonical equations of motion : A particle of mass m moves in a force field whose potential in spherical coordinates is V = -(K cos?)/r2. Find the canonical equations of motion.

How many nitrogen molecules must strike : How many nitrogen molecules must strike a 1 cm2 surface each second to exert a pressure of 1 atm (Assume that the molecules are all moving at the same speed, at a temperature of 300K, and 45 degree angle to the wall).

What will be the peak reading of the scale : If you stand on a bathroom scale, the spring inside the scale compresses .50mm telling you your weight is 700N. if you jump on the scale from 1.0m up, what will be the peak reading of the scale?

How much energy was released in the explosion : A 12.0-{\rm kg} shell is launched at an angle of 55.0 ^\circ above the horizontal with an initial speed of 150 {\rm{ m/s}}. When it is at its highest point, the shell exploded into two fragments, one three times heavier than the other.

What time interval separates explosions to second observer : An observer detects two explosions, one that occurs near her at a certain time and another that occurs 2.00 ms later 100 km away. Another observer finds that the two explosions occur at the, same place. What time interval separates the explosions to ..

Find its speed according to classical-relativistic mechanics : An electron has a kinetic energy of 0.100 MeV. Find its speed according to classical and relativistic mechanics

What is the maximum acceleration of the bike and biker : A biker is riding on a level, horizontal road. The coeffients of friction between her tires and the road are µs = 0.76 (static friction) and µk = 0.41 (kinetic friction). The total mass of the bike and biker is 76.5 kg. She is seated so that the n..

A particle moves through an xyz coordinate system : A particle moves through an xyz coordinate system while a force acts on it. When the particle has the position vector vector r = (2.00 m)ihat - (3.00 m)jhat + (2.00 m)khat, the force is vector F = Fxihat + (7.00 N)jhat - (6.40 N)khat and the corre..

Describe the motion and find frequency of relative motion : two masses m1 and m2 move in a plane and interact by potential energy U(r)=1/2kr^2. write down their Lagrangian in terms of the CM and relative position R and r, and find the equations of motion for the coordinates X,Y,x,y. Describe the motion and fi..

User Account

All Pages