Physics, 03.12.2021 18:10, irvinbhangal2
A 40kg girl is riding in an elevator going up , while standing on a scale it shows that she weighs 500 Newton’s. What is the upward acceleration of the elevator
Answers: 2
Physics, 22.06.2019 23:30, olivasm5626
Macy always thought there were only a few hair colors blonde brown and black however when she actually began looking around she saw varying shades of these hair color what is a possible reason for so many different hair colors
Answers: 1
Physics, 23.06.2019 12:30, banna01man
The lid of a pressure cooker forms a nearly airtight seal. steam builds up pressure and increases temperature within the pressure cooker so that food cooks faster than it does in an ordinary pot. the system is defined as the pressure cooker and the water and steam within it. if 2.0 g of water is sealed in a pressure cooker and then vaporized by heating, and 5127 j must be added as heat to completely vaporize the water, what is the change in the system’s internal energy? answer in units of j.
Answers: 2
A 40kg girl is riding in an elevator going up , while standing on a scale it shows that she weighs 5...
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