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a)If a electron projected horizontally with a speed of 3.0x10^9 m/s ,how far will it fall in traversing 1m of horizontal distance?
Does the answer increase or decrease if the initial speed is increased?
 one year ago
 one year ago
a)If a electron projected horizontally with a speed of 3.0x10^9 m/s ,how far will it fall in traversing 1m of horizontal distance? Does the answer increase or decrease if the initial speed is increased?
 one year ago
 one year ago

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amplitude89Best ResponseYou've already chosen the best response.0
It's hard to read your handwritten equations, but intuitively the electron will fall less distance if it is traveling faster. In the same length of time it will fall the same amount; you are correct that the x and y dimensions are independent, as you have written y=0.5gt^2 . So you have a y in terms of t. Calculate how t increases or decreases for fixed x (1 meter) and variable speed v_x
 one year ago

tenBest ResponseYou've already chosen the best response.0
Is this a trick question? The electron is projected at a speed that is faster than the speed of light?
 one year ago

amplitude89Best ResponseYou've already chosen the best response.0
does this increase my score?
 one year ago
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