Practicing Success
Dhanush is travelling at a speed of 71 km/h while Bromesh is travelling at a speed of 107 km/h. What is the difference in their speeds (in meters per second)? |
10 12 15 20 |
10 |
Difference in speeds = (107 - 71) × \(\frac{5}{18}\) = 36 × \(\frac{5}{18}\) = 10 m/s |