Answer:
Explanation:
Subtract both sides by :
Divide both sides by -2*a:
Add both sides by :
Subtract both sides by :
The correct answer is A. Solid Rock
If you are given distance and a period of time, you can calculate
the speed. The velocity of an object is the rate of change of its position with
respect to a frame of reference, and is a function of time. Velocity is
equivalent to a specification of its speed and direction of motion (e.g. 60
km/h to the north).
Static electricity. Like the balloon against hair