How would i solve this?

1) Force on moving charges: An electron moves with a speed of 8.0 x 10 m/s along the +x-axis. It enters a region where there is a magnetic field of 2.5 T, directed at an angle of 60 to the +x- axis and lying in the xy-plane. (1 ev = 1.60 x 10-19 C, mel = 9.11 x 10-31 kg) Calculate the magnitude of (a) the magnetic force on the electron. (b) the acceleration of the electron