Question

if i shoot a crossbow bolt and a bullet at the same time with the speed of 789/3m/s and 200km/hr .Whose speed is greater by how much?​

Answer 1

1 Km/hr = 1000m / 3600s

therefore ,

200 km/hr = 200(1000/3600)

= 1000/18 m/s

= 55.55 m/s

789/3 m/s = 263 m/s

Therefore ,

crossbow has a higher velocity here . Difference in velocity = 263-55.55 m/s

= 207.45 m/s

I hope I am not wrong .