![subject](/tpl/images/cats/fizika.png)
Physics, 07.07.2019 21:30 shayneseaton
Which would fall with a greater acceleration in a vacuum-a leaf or a stone?
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 22:20
Acave rescue team lifts an injured spelunker directly upward and out of a sinkhole by means of a motor-driven cable. the lift is performed in three stages, each requiring a vertical distance of 11.0 m: (a) the initially stationary spelunker is accelerated to a speed of 4.80 m/s; (b) he is then lifted at the constant speed of 4.80 m/s; (c) finally he is decelerated to zero speed. how much work is done on the 78.0 kg rescue by the force lifting him during each stage
Answers: 2
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:30
In order to do work, the force vector must be question 1 options: in a different direction than the acceleration vector. in a different direction than the displacement vector. in the same direction as the displacement vector and the motion. in the same direction as the acceleration vector.
Answers: 1
![question](/tpl/images/cats/fizika.png)
You know the right answer?
Which would fall with a greater acceleration in a vacuum-a leaf or a stone?...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 23.10.2020 21:30
![question](/tpl/images/cats/ekonomika.png)
Business, 23.10.2020 21:30
![question](/tpl/images/cats/mat.png)
Mathematics, 23.10.2020 21:30
![question](/tpl/images/cats/ekonomika.png)
Business, 23.10.2020 21:30
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/fr.png)
French, 23.10.2020 21:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.10.2020 21:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/health.png)
Health, 23.10.2020 21:30
![question](/tpl/images/cats/health.png)
Health, 23.10.2020 21:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
English, 23.10.2020 21:30