Author Question: When you toss a coin straight up, it moves upward, turns around, and drops. During all this time the ... (Read 42 times)

xroflmao · **on:** Jul 29, 2018

When you toss a coin straight up, it moves upward, turns around, and drops. During all this time the acceleration of the coin is

A) upward and constant.
B) downward and constant.
C) first decreasing, then increasing.
D) zero throughout its up and down motion.

Question 2

After a ball tossed upward leaves your hand, the force of gravity on it

A) no longer acts.
B) gradually diminishes.
C) gradually increases.
D) remains constant.
E) changes direction.