Question

What information is necessary to describe motion scientifically?

a.) The bird flies 10 m toward the ocean in two seconds.
b.) The baseball player throws the ball toward home plate.
c.) The runner travels 100 m in 15 seconds.
d.) The student walks to miles to school.

Answer 1

Choice-'a' gives the most information. It tells us ... or enables us to calculate ...
the distance, direction, displacement, average speed, and average velocity.

Answer 2

answer is A
to determine an objects true motion, you need velocity, which requires direction, time and distance!