Abowling ball rolls 32 meters in 0.8 seconds what is the average speed in m/s of the bowling ball in m/s

Average speed = (distance rolled) / (time to roll the distance)

Average speed = (32 meters) / (0.8 sec)

Average speed = (32/0.8) (meters/sec)

Average speed = 40 m/s .

I don't know.  That's just a hair under 90 miles per hour.  Is this reasonable for a bowling ball ?  Does anybody roll a bowling ball as fast as a major league pitcher pitches a hardball ? ?

when two balls of the different masses are dropped from equal height, they reach the ground at the same time .this is because they experience the same acceleration.

the acceleration is independent of mass.

thus when they are dropped they will always maintain the same velocity and travel the same distance (neglect air resistance of course) at the same time.