An electron moves in a straight path with a velocity of +500,000 m/s. it undergoes constant acceleration of +500,000,000,000 meters per second per second. how far will the electron have traveled when it reaches a velocity of +675,000 m/s? a. +0.175 m b. +0.35 m c. +0.21 m d. +0.41 m

Distance travelled, d = 0.21 m

Explanation:

It is given that,

Initial velocity of electron, u = 500,000 m/s

Acceleration of the electron, a = 500,000,000,000 m/s²

Final velocity of the electron, v = 675,000 m/s

We need to find the distance travelled by the electron. Let distance travelled is s. Using third equation of motion as :

s = 0.205 m

or

s = 0.21 m

So, the electron will travel a distance of 0.21 meters. Hence, this is the required solution.