Lamina and turbulent flow
Explanation:
mentioning about lamina and turbulent flow we could say that both form in different period of time
Answer:
D. The light would have appeared as two separate beams.
Explanation:
<span>Hypertension is called the silent killer because most patients with </span>high blood pressure<span> have no symptoms to alert them to the elevated pressure. But over time,</span>high blood pressure<span> increases the risk of serious problems such as stroke, congestive heart failure, heart attack, and kidney failure.</span>
The normal force acting on the book by the inclined plane is most nearly 17N.
<h3>What is the normal force?</h3>
When a body is resting on the surface, the reaction force acting perpendicular to the surface of contact and in upward direction is equal to the the weight of the object.
On an inclined plane of 30 degree, a 2 kg block is resting. Its weight mg has two components, mgcos30 and mgsin30.
The Normal force will be equal to
N = mgcos30
N =2 x 9.81 x cos30
N = 17 Newtons
Thus, normal force acting on the book by the inclined plane is most nearly 17N.
Learn more about normal force.
brainly.com/question/18799790
#SPJ4