Speed = distance/time taken
1484 = distance/3
Distance = 1484 x 3
Distance = 4452 m
A whole sentence includes a subject and a predicate
Answer: C REFRACTION
Explanation: I took the test and got it right lol <3
The formula for accelerational displacement is at^2/2, so we know that 3.9t^2/2 = 200, or 3.9t^2 = 400. t =
, at = v, so
Answer:
Acceleration at its most basic is the act of increasing your running speed. From a standing start (or blocks), you explode into action. If you’re already running, you pick up the pace. Acceleration continues until you can no longer increase your speed, at which point you achieve maximum velocity (top-end speed). Acceleration seems simple enough. The plus means your increasing speed, the k=minus means your decreasing in speed.
Explanation:
