Question

1. A particle travels 24.6 km in 30 minutes. Find the
speed of the particle in
m/s
step by step​

Answer 1

Answer:

24.6 km = 246 × 100 m

30 min = 30 × 60 s

Speed = D/t

$\frac{246 \times 100}{30 \times 60} = \frac{246}{18} = 13.667m {s}^{ - 1}$

Answer 2

Answer:

convert 24.6km into m=246*10000=2460000

convert 3min into second=3*60=180

then use the formula:speed=distance/time

speed=2460000/180=13.666m/s

here is your answer