An oxygen molecule of mass 5.32 x 10^-26 kg, moving at 6.0 x 10^4 m/s strikes a wall at 90 degrees and rebounds without loss of speed. If the duration of the impact is 10^-9 seconds, calculate..?
(a) the change in momentum of the molecule
(b) the force exerted by the wall on the molecule
(c) the force exerted by the molecule on the wall
(a) the change in momentum of the molecule
(b) the force exerted by the wall on the molecule
(c) the force exerted by the molecule on the wall
1 Answer
Oct 23, 2016
Given
(a) So the change in momentum
(b) The force exerted by the wall on the molecule is
(c) The molecule will exerts same amount of reactionary force on the wall in oppsite direction.
So this force will be