Physics, 28.10.2020 15:40 mykamorrow
Which of these objects do you think can store elastic energy?"
- Bouncy ball
- Water balloon
- Tennis ball
- Golf ball
Answers: 2
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Astudent looks at ocean waves coming into the beach. an ocean wave with more energy will a) have a greater height. b) have a greater period. c) travel toward the beach faster. d) strike the beach with greater frequency.
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A17,250 kg rocket is pushed with a thrust of 6,450,284 n. what is the acceleration of the rocket?
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You are a sales representative for a company that makes a new alternate fuel for vehicles. you have prepared a presentation for the environmental engineers to sell your new product. what question do you expect the audience to ask regarding whether the new fuel will cause less damage to the environment? a. do we have to change any parts of the vehicle to use this alternate fuel? b. will the vehicles get better fuel mileage with the alternate fuel? c. how much greenhouse gas does your fuel produce compared with current fuel sources? d. is the alternate fuel more expensive than fossil fuel?
Answers: 2
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Discuss how the hardness or softness of the landing surface is related to the time required to stop the egg
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Which of these objects do you think can store elastic energy?"
- Bouncy ball
- Water ba...
- Water ba...
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