Homework Statement
Question 1
An alpha particle traveling at velocity u makes an oblique elastic collision with a helium atom moving with a velocity which is negligible compared to u. After the collision the alpha particle moves in the direction inclined at 30 degrees to its initial direction...
Homework Statement
Two masses m1 and m2 have the same kinetic energy. What is the ratio of momentum of m1 to m2
This is an objective question
A. m1 / m2
B. m2/ m1
C. m1^2 / m2^2
D. Square root of (m1/m2)