Fin i the slope of a line joiningthepoints (4,5)and(7,8)
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Given problem;
We are to make t, the subject of the expression v = u + at.
The equation is one of the equations of motion.
Usually, v is the final velocity, u is the initial velocity, a is the acceleration and t is the time taken.
To make "t" the subject of the expression; follow these steps;
v = u + at
- Subtract "u" from both sides;
v (-u) = u (-u) + at
2. the expression is now;
v - u = at
3. now multiply both sides by to isolate "t";
(v - u) = at x
t =