The partide in Figure B has a negative charge, and its velocity vector lies in the x-y plane and makes an angle of 75º with the y axis. If the magnetic field is along the
+* direction, what is the direction of the magnetic force on the partidle​

The astronauts on the space shuttle flights experienced an acceleration of 29 m/s2 (about 3 "g's") during lift-off. what upward force must the astronaut's seat apply to the astronaut in order to cause this acceleration? assume the astronaut's mass is 70 kg, and compute this force when the acceleration is near the earth's surface so their weight equals latex: mg m g .