Math, asked by tekchand9549, 2 months ago

Using v = u + at, find t when v = 40, a = -2 and u = 68.

Answers

Answered by ridhya77677

2

Answer:

$v = u + at \\ 40 = 68 - 2t \\ 2t = 68 - 40 \\ 2t = 28 \\ t = \frac{28}{2} = 14$

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