Transpose v = u - at to make t the subject 17.

To transpose the equation \( v = u - at \) and make \( t \) the subject, follow these steps:

### Given equation:
\[
v = u - at
\]

1. Subtract \( u \) from both sides:
\[
v - u = -at
\]

2. Divide both sides by \( -a \) to solve for \( t \):
\[
t = \frac{u - v}{a}
\]

Thus, the equation becomes:
\[
t = \frac{u - v}{a}
\]

Would you like more details or have any questions?

Here are five related questions:
1. How do you derive the formula for acceleration \( a \) from \( v = u - at \)?
2. What does each variable in the equation \( v = u - at \) represent in physics?
3. How can you rearrange the equation to find \( u \) (initial velocity)?
4. Can you explain how this equation applies to uniformly accelerated motion?
5. How can you verify this result with units?

**Tip:** Always check your transposition by substituting values to verify the correctness of the rearranged formula.

Learn how to rearrange the kinematic equation v = u - at to solve for t. This step-by-step solution covers algebraic manipulation and is suitable for students in Grades 9-12 studying physics or kinematics.

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