![subject](/tpl/images/cats/fizika.png)
![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, 23.06.2019 07:00
A55-kg pilot flies a jet trainer in a half vertical loop of 1200-m radius so that the speed of the trainer decreases at a constant rate. knowing that the plane has a speed of 550 km/h at point a, and the pilot experiences weightlessness at point c (i.e., the normal force from the seat bottom is zero), determine (a) the deceleration of the plane, (b) the force exerted on her by the seat of the trainer when the trainer is at point b.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 08:30
If we compare the force of gravity to strong nuclear force, we could conclude that
Answers: 1
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 16:30
Aperson driving a car applies the brakes. this produces friction, which stops the car. into which type of energy is the mechanical energy of the car converted? a. gravitational b. chemical c. light d. heat
Answers: 2
You know the right answer?
A force of 1.50 N acts on a 0.20 kg trolley so as to accelerate it along an air track.
The track an...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 15.10.2019 08:00
![question](/tpl/images/cats/mat.png)
Mathematics, 15.10.2019 08:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.10.2019 08:00
![question](/tpl/images/cats/istoriya.png)
History, 15.10.2019 08:00
![question](/tpl/images/cats/biologiya.png)
Biology, 15.10.2019 08:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.10.2019 08:00
![question](/tpl/images/cats/mat.png)
Mathematics, 15.10.2019 08:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 15.10.2019 08:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 15.10.2019 08:00
![question](/tpl/images/cats/mat.png)
Mathematics, 15.10.2019 08:00
![question](/tpl/images/cats/istoriya.png)
History, 15.10.2019 08:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 15.10.2019 08:00
![question](/tpl/images/cats/health.png)
Health, 15.10.2019 08:00