Aproton moves through a region of space where there is a magnetic field b = (0.45i + 0.38j) t and an electric field e = (3.0i - 4.2j) x 10^3 v/m. at a given instant, the proton's velocity is v = (6.0i + 3.0j - 5.0k) x 10^3m/s. determine the components of the total force on the proton.

Question 1 (5 pts): what is the maximum distance for which you can you resolve the two individual headlights of an on-coming truck as two separate lights rather than one if the headlights are separated by 2.00 m and your eye has a diameter of 1.00 centimeter? assume a wavelength of 500 nm.

If a star is moving toward earth, it is

Which statement best describes the direction of the buoyant force on any object? a. opposite the force of gravity b. in the same direction as the weight c. in the direction of motion of the object d. opposite the direction of motion of the object