In a race, a runner traveled 12 meters in
4.0 seconds as she accelerated uniformly from
rest. the magnitude of the acceleration of the
runner was
(1) 0.25 m/s2 (3) 3.0 m/s2
(2) 1.5 m/s2 (4) 48 m/s2

Matt is driving down 7th street. he drives 150 meters in 18 sec. assuming he doesn’t slow down or speed up, what is his speed?

If vx = 7.00 units and vy = -7.60 units, determine the magnitude of v⃗ . determine the direction of v⃗ .

Agroup of students were investigating the force of gravity. they began by dropping a foam ball from a height of 3 meters into a bucket of sand. the ball hit the sand in 0.306 seconds. they dropped additional balls of approximately the same diameter, but of different masses. here is the data they collected. based on this experiment and the collected data, what would their conclusion be?