An airplane accelerat s down a runway at 3.20 m/s(squared) for 32.8s until is finally lifts off the ground. presume to he plane starts from the rest. determine the distance traveled before takeoff.

the answer is 1721.3 but i want to know how to get it

Ahuge (essentially infinite) horizontal nonconducting sheet 10.0 cm thick has charge uniformly spread over both faces. the upper face carries +95.0 nc/m2 while the lower face carries -25.0 nc/ m2. what is the magnitude of the electric field at a point within the sheet 2.00 cm below the upper face? (ε0 = 8.85 × 10-12 c2/n · m2)