Question

PLZ HURRY IT'S URGENT!!!

Which data requires the least number of steps to find the average velocity of a ball pitched over home plate from the pitcher's mound?

A.
distance from pitcher's mound to home plate = 60 feet; average speed of baseball = 85 miles per hour

B.
distance from pitcher's mound to home plate = 60 feet; time for baseball to go from pitcher's mound to home plate = 0.4 seconds

C.
mass of baseball = 145 grams; force of throw = 14.2 N

D.
average speed of baseball = 85 miles per hour; force of throw = 14.2 N

Answer 1

your answer is B.distance from pitchers mound to home plate

Answer 2

B.

distance from pitcher's mound to home plate = 60 feet; time for baseball to go from pitcher's mound to home plate = 0.4 seconds