Question

A body travels 15 metre in 6 seconds and 23 meters in 10 seconds calculate initial velocity and acceleration​

Answer 1

Explanation:

$we \: can \: solve \: this \: questin \: using \\ \: this \: equation \\s = ut + \frac{1}{2}a {t}^{2} \\ 15m \: in \: 6s \\ 15 = 6u + \frac{1}{2} \times a \times 36 \\ 15 = 6u + 18a \: \: \: eqation \: 1 \\ 23m \: in \: 10s \\ 23 = 10u + \frac{1}{2} \times a \times 100\\ 23 = 10u + 50a \: 2nd \: equation$

By solving those two equation simultaneously we can get the answer..

therefore the answers are

acceleration

0.1ms^-2

velocity

2.8ms^-1