An airplane takes off from the airport. From a full stop, it reaches a velocity of 67.0 m/s after traveling a distance of 925 m. What was the plane’s acceleration?

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.

The movement of electrons between atoms is called an

Asmall 12.00g plastic ball is suspended by a string in a uniform, horizontal electric field with a magnitude of 10^3 n/c. if the ball is in equilibrium when the string makes a 30 ° angle with the vertical, what is the net charge on the ball?