if i drop a ball out of a window that is 5.00m above ground, how long will it take to hit the ground? what is the acceleration of a north moving truck slowing down?

Question

what is the acceleration of a north moving truck slowing down?

what is the direction of acceleration of an eastward moving sprinter speeding up?

how fast is 337m/s in mph?

Answer 1

For a north bound truck slowing down the acceleration is directed southward.

The acceleration of the east-moving sprinter is eastward

337 m/s x 0.0006214 mi/m x 60 s/min x 60 min/h = 754 mph