A runner ran a 400 m race in 1 min 35 sec. Calculate his average speed in m/sec.

Question

asked Jun 28, 2022 200k views

1 Answer

GioB · Answer 1 · 2022-07-02T23:56:39+0000

1 minute = 60 seconds

1 minute 35 seconds = 60 + 25 = 95 seconds

Speed = 400 meters / 95 seconds

Speed = 4.21 meters / second