Aproton moves from left to right across the screen at speed v0. then a uniform magnetic field of strength 0.80 t is directed into the screen. what is the direction of the force on the proton?

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz.

(01.02 mc) nicole pushes her bike up a hill. overhead, the sun exerts a gravitational force on earth. which statement is true about the bike and earth? they both experience contact forces. they both experience non-contact forces. the bike experiences a non-contact force and earth experiences a contact force. the bike experiences a contact force and earth experiences a non-contact force. they both experience non-contact forces.

If a negatively charged particle is placed at rest in an electric potential field that increases in the positive x-direction, what will the particle do? a. accelerate in the positive x-direction b. remain at rest c. accelerate in the negative x-direction