A runner begins a race from the starting line and accelerates to a speed of 9.7 m/s If it takes the runner 17.4 seconds to reach his maximum speed, what was his acceleration?

Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge, at the position of the second charge, change if the second charge is doubled? a. the field does not change b. the field strength decreases by half. c. the field strength doubles d. the field strength quadruples

Which composition of water moves to begin a deepwater current?

Newtons view of arrangement of the universe