Answer:
B cus is in the south but that pfp tho
A. the carbons are unbalanced
B. the hydrogens are unbalanced.
D. the chlorines are unbalanced.
That leaves C. to be correctly balanced.
Answer:
gravity
Explanation:
it pulls everything down and the futher it goes the faster it accelerates gaining lots of speed and gravity is the only force that pulls thangs down
The reasoning in the passage is : ( C ) The spots are the result of interference, which happens with waves but not particles
<h3>Light waves </h3>
Light passed through a slit and projected onto a screen will form a pattern which is very visible and the pattern might have dark spots if there is some form of interference. Interference is present in waves and not particles.
Hence we can conclude that the reasoning in the passage is The spots are the result of interference, which happens with waves but not particles
Learn more about light waves : brainly.com/question/25847009
Answer: 1.497 s
Explanation:
This situation is related to projectile motion or parabolic motion, in which the initial velocity of the volleyball has only y-component, since it was hit straight upward.
Being the main equation as follows:
(1)
Where:
is the initial height of the volleyball
is the final height of the volleyball (when it finally strikes the floor)
is the volleyball's initial velocity
is the time the volleyball is in the air
is the acceleration due gravity (always directed downwards)
Rewritting (1) with the given conditions:
(2)
(3)
This is a <u>quadratic equation</u> (also called <u>equation of the second degree</u>) of the form , which can be solved with the following formula:
(4)
Where:
Substituting the known values:
(5)
Solving (5) we find the positive result is: