Pl help 4.When using the Right-Hand Rule to determine the direction of the force on an electron moving in a
magnetic field, the velocity vector (V) is represented by the direction of your

thumb

fingers

palm

None of the above

You notice a very one-dimensional-thinking snail crawling along one rail of a railroad track. naturally, you remove it to a safer place. but before you do, you observe it as it moves from position xi = -92.9 cm to position xf = -64.9 cm along the rail, as measured from a point where one rail abuts the next. what is the snail\'s displacement δx in centimeters?

The table below shows the acceleration of gravity on different bodies in the solar system. on which body would a 10 kg lamp has the most gravitational potential energy when lifted to a height of 2 m? a. earth b. mars c. neptune d. uranus

What are two different ways you could find the value of a? explain these methods.