2 A cyclotron used to accelerate alpha particles
m = 6.64 X10^-27 kg, q = 3.2x10^-19C) has a radius
of 0.50m and a magnetic field of 1.8T
a) What is the period of revolution of the alpha particle
b) What is the maximum Kinetic energy​

Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?

Find the equation for the plane through upper p 0 left parenthesis negative 4 comma negative 8 comma negative 5 right parenthesis perpendicular to the following line. xequalsnegative 4 minus t, yequalsnegative 8 plus 2 t, zequals3 t, minusinfinityless thantless thaninfinity

The man of mass m1 and the woman of mass m2 are standing on opposite ends of the platform of mass m0 which moves with negligible friction and is initially at rest with s = 0. the man and woman begin to approach each other. derive an expression for the displacement s of the platform when the two meet in terms of the displacement x1 of the man relative to the platform.