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seropon [69]
4 years ago
14

mechanical energy is the total amount of potential and kinetic energy in a system - true or false (if false, what word is wrong

and what's the right answer?)
SAT
1 answer:
Margaret [11]4 years ago
3 0
True mechanical energy is the sum of potential and kinetic energies
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Headlights, signal lights, and taillights exist so you can ___?
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See? i am not sure if it’s right, sorry if it is not!!!
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The speaker’s series of exclamations in lines 31-33 (""sweet. . . Pan"") interrupt the pace of the narrative in order to.
notka56 [123]

The reason for the speakers interruption of the narrative was to; dramatize the overwhelming beauty that is revealed as Pan begins to play

<h3>What is the aim of the speaker?</h3>

This question is taken from a poem that shows a dramatic retelling of a mythological story that resonates with the speaker's experience.

In the poem, we see the speaker in line 21 talk about the reed's pith as being "like the heart of a man" to show the pan's casual cruelty.

However, in lines 31 to 33, the interruption of the pace of the narrative was in order to dramatize the overwhelming beauty that is revealed as Pan begins to play.

Read more about aim of speaker at; brainly.com/question/17543484

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2 years ago
While attending a baseball game of his favorite major-league team, Takahiro notices that he can see the batter hit the ball befo
True [87]

Answer:

The answer is C) sound waves travel more slowly in the air than light waves do.

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Sound travels about 750 mph in the air, and light travels about 180,000 miles per SECOND in the air.

8 0
3 years ago
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I’m sorry I’m not skinny
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Jaime is preparing for a bicycle race. His goal is to
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Answer

Jaime is preparing for a bicycle race. His goal is to bicycle an average of at least 280 miles per week for 4 weeks. He bicycled 240 miles the first week, 310 miles the second week, and 320 miles the third week. Which inequality can be used to represent the number of miles, x, Jaime could bicycle on the 4th week to meet his goal?

Solution

Jaime’s goal is to average at least 280 miles per week for 4 weeks. If T is the total number of miles Jamie will bicycle for 4 weeks, then his goal can be represented symbolically by the inequality:T⁄4, or equivalently T ≥ 4(280). The total number of miles Jamie will bicycle during this time is the sum of the distances he has completed and has yet to complete. Thus T = 240 + 310 + 320 + x. Substituting this expression into the inequality T ≥ 4(280) gives 240 + 310 + 320 + x ≥ 4(280). Therefore, choice D is the correct answer.

Choices A, B, and C are incorrect because they do not correctly capture the relationships between the total number of miles Jaime will ride his bicycle (240 + 310 + 320 + x) and the minimum number of miles he is attempting to bicycle for the four weeks (280 + 280 + 280 + 280).

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