The ball’s speed and direction at the lowest point of trajectory are; 3.1 m/s and swing to the same angle on the other side
<h3>What is the speed at the lowest point?</h3>
We will assume that all of the motion will transfer to Kinetic Energy at the lowest point. Now, the difference in height will be;
Δh = (130 – 130*cos °5) = 0.49 cm
The change in PE is;
ΔP.E = mgΔh
ΔP.E = 9.8m/s² × 0.75kg × 0.049 m
ΔP.E = 0.36015 J
Formula for kinetic energy is;
K.E = ¹/₂*m*v²
From conservation of energy;
K.E = P.E
Thus;
¹/₂* 0.075 * v² = 0.36015
v = √[(0.36015 * 2)/0.075]
v = 3.1 m/s
Thus, the pendulum will swing to the same angle on the other side.
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In the first sentence, the correct answer is absconded.
In the second sentence, the correct answer is recoiled.
The use of appropriate words (Lexis) in English helps students in the proper understanding and ability to communicate effectively in the English Language.
The missing options for each sentence are shown below.
- attached abdicate absconded arraigned
- recoiled repulsed rebutted reveled
The correct answer that fits the drop-down menu for the first sentence is:
The correct answer that fits the drop-down menu for the first sentence is:
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"In Las Vegas City Commission advised not employing individuals of this minority group in 1958 since women will significantly undercut their majority group's pay".
- This <u><em>industry involves presenting cards for games</em></u> like <em>poker or blackjack, running the roulette table</em>, or helping customers just on <em><u>slot machine floors</u></em>.
- It is crucial to keep an eye out and for clients who violate the casino's regulations.
- Women are the majority of live casino dealers because they are perceived as more accessible and pleasant.
- It isn't just her gorgeous face, but also her kind demeanor and <em>outstanding communication abilities</em> and the <em>dealer's professional route</em> has tempting perks.
Thus, the final answer is "women".
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The example which best illustrates the role of the legislative branch in national security is: A. united states meets with other leaders to negotiate a trade treaty.
<h3>What is the
legislative branch?</h3>
Legislative branch can be defined as one of the three branch (arm) of government that is saddled with the responsibility of creating and enacting laws in a particular country.
In the area of national security, an example which best illustrates the role of the legislative branch is the United States of America meeting with other world leaders to negotiate a trade treaty, so as to foster the buying and selling of goods among them.
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