Afast moving particle of charge 12 pc has a velocitye. aaon-38) kn/n. and is moving in a uniform electric field of strength .0 a3 1) n/c and & uniform magnetic field of b = (00.23.66) mt. calculate the force acting on the particle, as vector. hint: the lorentz force law is all you need to solve this problem. 3. しし(12.00.-38)jun/s, "and is

waves moving from a fast medium to a slow medium will experience a reflection as light travels more slowly than red light. total internal reflection occurs when the critical angle is.

initial speed when it is dropped is 150 ft/s

now at the same moment the acceleration due to gravity is perpendicular to its velocity

so as we know that

now we have centripetal acceleration a = 32 ft/s^2 as its perpendicular to velocity

while tangential acceleration at the same moment will be zero

so

now radius of curvature is given as

so the radius of curvature just after it is dropped is 703.125 ft