AQ5. What is a car’s speed in m/s if it travels: Remember to write the speed number WITH the correct unit. a.5 meters in 0.1 seconds?

b. 5 meters in 0.2 seconds?

c. 10 meters in 0.2 seconds?

Ur suposed to solve for each one so like a you have to figure out what the speed is and b you have to figure out what the speed is and c you have to figure out what the speed is. Im pretty sure its the distance divided by the time to get the answers but im not sure.

An electron and a proton are held on an x axis, with the electron at x = + 1.000 m and the proton at x = - 1.000 m. part a how much work is required to bring an additional electron from infinity to the origin? express your answer with the appropriate units. part b if, instead of the second electron coming in from infinity, it is initially at x = + 20.00 m on the axis and is given an initial velocity of 100.0 m/s toward the origin, does it reach the origin? part c how close to the origin does it come?