IV. The table below shows how the speed of a car changes with time. 1 What is the acceleration of the car? please help! :(​

Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.

What is the measurement of how fast an object moves relative to a reference point?

What is the thinnest soap film (excluding the case of zero thickness) that appears black when illuminated with light with a wavelength of 480 ? the index of refraction of the film is 1.34, and there is air on both sides of the film. express your answer in nanometers. hint 1. how to approach th