In this given problem, to solve for the acceleration we have to
assume that the acceleration is constant. This assumption helps us understand
that the velocity of Dave follows a linear increase and hence we can use the
formula below for calculating the acceleration:
a= (Vf – Vi) / t
where
Vf = final velocity = 7.0 m / s
Vi = intial velocity = 3.0 m / s
t = time elapsed = 10 s – 5 s = 5 s
Substituting the known values into the equation:
a = (7.0 m / s – 3.0 m / s) / 5 s
a = 0.8 m / s^2
Answer:
<span>D. 0.8 m/s2</span>
Hey there!
"Something that has air molecules" is NOT required for current flow through a conductor.
Your answer is option "D."
Hope this helps you.
Have a great day!
Answer: Eating to relieve tension or boredom can result in overeating. At the same time, if you lose your appetite when you are upset or bored, you may miss out on getting nutrients that your body needs.
In order to maintain the best possible level of patient care all members of the medical team must know the laws pertaining to their job and the specific situation. If these laws are broken, even if the person was unaware of the laws, there will be severe consequences such as jail time, loss of a medical license, hefty fines, or lawsuits.
My best guess would be D. many studies have linked cardiorespiratory exercise to the lowering of blood pressure. (Many studies have also linked going vegan to the lowering of blood pressure, too :)
