2. A proton moves west at a velocity of 2.4 x 109 m/s and has a magnetic force of 4.2 x 10-20 N downward exerted on it. What is the magnitude and direction of the magnetic field?

Juan created a chart to him study for a test. which headings best complete the chart? x: transparent objects y: opaque objects x: opaque objects y: transparent objects x: high frequency waves y: low frequency waves x: low frequency waves y: high frequency waves

The pressure proportional to the area a- inversely b- directly c- increase d-decrease

Properties seen when one one substance changes to another are known as properties