Question

pls answer Mitron IX ICSE​

Answer 1

Answer:

given as explanation.

Explanation:

VELOCITY BETWEEN 0-2s =  $\frac{S_2-S_1}{t_2-t_1} = \frac{25-10}{2-0} = 7.5m/s^{2}$ [-ve sign due to decreasing displacement.

VELOCITY BETWEEN 8-12s = $\frac{S_2-S_1}{t_2-t_1} = \frac{25-20}{12-8} = 1.25m/s^{2}$

AVG VELOCITY BETWEEN 5-12s = $\frac{S_2-S_1}{t_2-t_1} = \frac{25-10}{12-5} = 2.1m/s^{2}$

HOPE I HELPED YOU .

PLZ LIKE AND MARK MY ANSWER AS BRAINLIEST.