Answer:
44.64 seconds
Explanation:
t = Time taken
u = Initial velocity
v = Final velocity
s = Displacement
a = Acceleration due to gravity = 9.8 m/s²
<u>Time taken to reach 1180 m is 11.29 seconds</u>
<u>Time the rocket will keep going up after the engines shut off is 13.06 seconds.</u>
The distance the rocket will keep going up after the engines shut off is 836.05 m
Total distance traveled by the rocket in the upward direction is 1180+836.05 = 2016.05 m
The rocket will fall from this height
<u>Time taken by the rocket to fall from maximum height is 20.29 seconds</u>
Time the rocket will stay in the air is 11.29+13.06+20.29 = 44.64 seconds
Kinetic energy = 1/2 m v^2 = 1/2 x1.5 x10^-3 x 0.36
Li2O
Lithium is a metal with an oxidation number of 1+ and oxygen is a nonmetal with an oxidation number of 2-. Which chemical formula represents the compound formed by these two elements? Li2O is the correct answer because lithium has one valence electron and oxygen has six.
Hope this helped.
The visible color of light with the highest frequency is blue.
<h3>
What is visible light?</h3>
The visible light spectrum is the segment of the electromagnetic spectrum that the human eye can view.
<h3>Arrangement of visible color of light in increasing order of frequency</h3>
Visible color of light can be arranged in order of increasing frequency as follows;
- red
- orange
- yellow
- green
- blue
- indigo
- violet
Thus, the visible color of light with the highest frequency is blue.
Learn more about visible light here: brainly.com/question/28110014
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