Question

A bowling ball moves with a constant velocity from an initial position of 1.6 m to a final position of 7.8 m in 3.1 s.
(a) What is the position time equation for the bowling ball?
(b) At what time is the ball at the position 8.6 m?

Answer 1

Answer:

A)

                         /\

                       / D \                     Speed triangle

                     /   ---  \

                   / T   |  S \

                 /         |      \

                 ----------------