mohammed med
01-14-2010, 07:18 PM
السلام عليكم........
عندي سؤال في النسبية ارجوا حله :-
A nucleus is moving along a straight line when it emits an electron. As seen
from the nucleus, the electron’s velocity is 6c/7 making an angle of 60 degree with its direction of motion. A stationary observer measures the angle between the lines of motion of nucleus and electron to be 30 degree . Calculate the speed of the nucleus.
(Ans. 3c/5.)
ارجوا ان يكون الحل واضح .
و شكرا.........
عندي سؤال في النسبية ارجوا حله :-
A nucleus is moving along a straight line when it emits an electron. As seen
from the nucleus, the electron’s velocity is 6c/7 making an angle of 60 degree with its direction of motion. A stationary observer measures the angle between the lines of motion of nucleus and electron to be 30 degree . Calculate the speed of the nucleus.
(Ans. 3c/5.)
ارجوا ان يكون الحل واضح .
و شكرا.........