Question

4. The uclocity of a scarat 10:50am is Gokm/h. and at 10:52
it und 80 kmh find accelaradion.​

Answer 1

$u = 60km/hr </p><p> \\ v = 80km/hr \\ t = 2min \: = 1/30hr \\ acc {l}^{n} = \frac{v - u}{t} \\ acc {l}^{n} = \frac{80 - 60}{ \frac{1}{30} } \\ acc {l}^{n} = 20 \times 30 \\ = 600km/ {hr}^{2} \\ = 600 \times \frac{5}{18} m/ {s}^{2} \\ = 166.6m/ {s}^{2}$