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kap26 [50]
2 years ago
14

PLZ ANSWER ASAP IF YOU KNOW THIS...At the county fair, Carrie and Sam climbed up on the carousel horses. Around and around they

went; the horses also bobbed up and down. When they got off of the carousel, Carrie told Sam they had been accelerating during their ride. Sam disagreed; they had been moving at a constant speed. Whose response is fully correct, and why?
A) Carrie is, because the carousel changed speed when it started and stopped. B) Sam is, because the horses never moved from their position on the carousel. C) Carrie is, because velocity includes speed plus direction, and both changed. D) Sam is, they did not accelerate since their speed remained constant for the ride.
Physics
1 answer:
Maslowich2 years ago
8 0
The answer is (a) because movement is acceleration 
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A runner has a speed of 5m/s and a mass of 130 kg what is his kinetic energy?
arlik [135]
M= 130 kg

v= 5 m/s

kinetik energy = ½• m•v²


= ½ • 130• 5²
= ½•130•25
= ½•3250
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Answer:

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Vanyuwa [196]
The correct option is out of the screen.

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When you drop an object from a certain height, it takes time T to reach the ground with no air resistance. If you dropped it fro
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Answer:

Explanation:

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here u=0 because it dropped from a certain height

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When height is increases to three times of original height

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5 0
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hichkok12 [17]

Answer:

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Explanation:

lmk if its wrong

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