Tex, an 85 kilogram rodeo bull rider is thrown from the bill after a short ride. The 520 kilogram bull chases after Tex at 13 m/s. More below. Help?

[Bipolarbear96]

While running away at 3 m/s, Tex jumps onto the back of the bull to avoid being trampled. How fast does the bull run with Tex aboard?

[Anonymous]

13m/s the average bull ways over 1000kg and that mean the rider is only a 8.5% increase on the bull also bull can 35 mph or 16m/s so really there's not enough information to solve your problem