I need help asap on my science test!
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1 question, three parts.
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Physics, 20.04.2021 22:00 sadfaceemojis8300
I need help asap on my science test!
no links!!
1 question, three parts.
zoom in if needed!
Answers: 3
Physics, 22.06.2019 07:20
If 2 moles of co_2 at 2l and 500k are expanded reversibly to 20l, more work can be obtained from an adiabatic process than from an isothermal process. is the above statement true or false?
Answers: 3
Physics, 22.06.2019 16:00
The electric field direction is defined by the direction of the force felt by (select one of the following answers): 1. a negative charge. 2. a positive charge. 3. both positive and negative charges.
Answers: 2
Physics, 23.06.2019 03:10
You have been hired to design a spring-launched roller coaster thatwill carry two passengers per car. the car goes up a 10-m highhill, then descends 15m to the track's lowest point. you'vedetermined that the spring can be compressed a maximum o 2.0m andthat a loaded car will have a maximum mass of 400kg. for safetyreasons, the spring constant should be 10% larger than the minimumneeded for the car to just make it over the top. a) what spring constant (k) should you specify ? b) what is the maximum speed of a 350 kg car if the spring iscompressed the full amount.
Answers: 2
Mathematics, 27.04.2020 02:29
Mathematics, 27.04.2020 02:29
Mathematics, 27.04.2020 02:29
Mathematics, 27.04.2020 02:29
Health, 27.04.2020 02:29
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Mathematics, 27.04.2020 02:29