Question: which statement provides a complete scientific discription of an object in motion?
Answer: the marble moved 30 cm north in 6 seconds.
Explanation: motion is a change in position of an object over time an object's motion cannot change unless it is acted upon by a force
question answered by
(jacemorris04)
Answer: C
<span>
The Smith System is one of
the earliest forms of space management that was invented by Harold Smith. <span> He </span>established the Smith
System Driver Improvement Institute to help prevent collisions caused by bad
driving habits. The earliest strategies of Smith system includes the following:
aim high in steering, keep your eyes moving, get the big picture, make sure
others see you and leave yourself an out where you can escape
from your current path of travel when potential mistakes on the road happen.</span>
Explanation:
Equation for Impact
FΔt = ΔP,
F = force
Δt = Impact of time
ΔP = Change in momentum
Car steering is engineered to fail in order to maximize the time of contact and hence reduce the initial impact and mitigate the damage incurred.
Road guard railing crumple on contact to maximize impact time and hence reduce impact intensity and mitigate damage.
Road safety containers are loaded with liquid or sand as they improve the period of impact.
Answer: The answer for that question is A.
Explanation: pls give me brainiest