Question

a pace bowler in xricket runs in from a long distance bwfore he bowls

Answer 1

to get the momentum to through the ball speedly

hope this helps you

Answer 2

By running they shift the acquired momentum into the ball which is gained by running. While bowling you cant bend your elbow more than a certain angle so you have to take out that whole pace through your shoulder, and for that one need some momentum.
Hope it helps please mark it as brainliest