A proton accelerates from rest in a uniform electric field of 700 N/C. At one later moment, its speed is 1.60 Mm/s (non relativistic because v is much less than the speed of light).

1. Find the acceleration of the proton.

m/s²

2. How far does it move in this time interval?

m

3. Over what time interval does the proton reach this speed?

s

4. What is its kinetic energy at the end of this interval?

J