Recent content by feynmann93

Theoretical Minimum: Quantum Mechanics by Leonard Susskind Or You can just search the lecture series on YouTube.

The motion of electrons can be calculated by using the equations of projectile motion. The electrons reach the maximum height at H= v2*(sin(θ))2/2*g and leave the plate at the range of R=v2sin(2θ)/g (Note: H is the distance between two plates, R is the length of plate, v is the initial velocity...

So, what you need to do is to resolve the m1 and m2 into both x & y component. After that, solve the system by applying the momentum conservation principle at both X and Y component.

Indeed you can solve it by using projectile motion. By getting the ratio of maximum heights (H) and the range (L), you can determine the angle.