How to find speed, time, distance

Speed, time and distance is a physical quantity, interconnected process of movement. Distinguish between uniform and uniformly accelerated (daunosamine movement) of the body. In uniform motion the velocity of a body is constant and does not change over time. In uniformly accelerated motion the velocity of a body changes with time. Understand how to find each of the quantities, if known to the other two.

Instruction

1. Formulas to find distance if you know time and speed are of the form:
   
   in uniform motion:
   
   S = v*t, where S is distance, v – velocity, t – time;
   when uniformly accelerated motion:
   
   S = v0*t + ½a*t2, where S is distance, v0 is initial velocity, a – acceleration, t – time.
2. Formulas for calculating speed if you know distance and time:
   
   in uniform motion:
   
   v = S/t where S – distance, v – velocity, t – time;
   when uniformly accelerated motion:
   
   v = v0 + a*t where v0 is the initial velocity, a – acceleration, t – time.
3. The formula to determine the time, if you know the speed and distance have the form:
   
   in uniform motion:
   
   t = S/v, where S is distance, v – velocity, t – time;
   when uniformly accelerated motion:
   
   t = (v – v0)/a , where v0 is the initial velocity, a – acceleration, t – time.