Question

2 bulls are 65 m away when they charge at each other if one bull runs in a 36km/h and the other at 42km/h how long will the bulls take to lock home

Answer 1

Distance between two bulls is 65m. Velocity of 1st bull = 10 m/s=v1 Velocity of 2nd bull = -35/3m/s=v2 Therefore relative velocity between two bulls is v1-v2=10-(-35/3)                             =10+35/3 =65/3 m/s. Therefore time=distance/speed =65/(65/3) =3s. Hence the bulls lock horns in 3 seconds.