Ineed asap .a roller coaster ride starts with the roller coaster car being pulled to the top of the first hill with a pulley system. the car is released from the top with an initial velocity close to zero, then accelerates downward. from that first hill, the roller coaster just coasts; there is no driving force, other than gravity, to keep it going. assuming no friction, what can you say about the height of the other hills in the roller coaster ride?
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Physics, 22.06.2019 09:10
The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island
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Physics, 22.06.2019 15:00
10 points! will mark brainiest! in a heat engine if 1,000 j of heat enters the system and the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2,000 j 1: write the equation 2: list out your known variables 3: plug the numbers into the equations 4: solve 5: write your solution statement that includes initial energy and final energy added you so much!
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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
Ineed asap .a roller coaster ride starts with the roller coaster car being pulled to the top of the...
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