![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, 22.06.2019 04:00
Ametal ball with a mass of 0.028 kg is dropped from rest at a height of 1.0 meters above the ground. assuming the energy in the ball is conserved, how much kinetic energy will the ball have when it is 0.5 meters above the ground?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 06:30
Which of these statements is true? a. quarks pair with leptons to form protons and neutrons. b. quarks pair with bosons to form photons. c. quarks pair with photons to form protons and neutrons. d. quarks pair with other quarks to form protons and neutrons. e. quarks pair with electrons to form protons.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 07:00
The speed of sound in ice, water, and steam is shown. what best explains the speed of sound in different states of matter? sound travels fastest in ice because energy is easier to transfer when the molecules are close together. sound travels slowest in steam because the sound has to move around the gas molecules that are far apart. sound travels fastest in ice because the temperature of solids is always greater, so the heat transfers the sound energy. sound travels slowest in steam because the pressure is so great the sound cannot travel though the steam particles.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 23:40
A2.50 ร 105 w motor is used for 26.4 s to pull a boat straight toward shore. how far does the boat move toward shore if a force of 4.20 ร 104 n is applied by the motor?
Answers: 2
You know the right answer?
3. The space heater in a room does not have a fan, but after a few minutes you feel warm air
moving...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 14:01
![question](/tpl/images/cats/es.png)
Spanish, 16.09.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 14:01
![question](/tpl/images/cats/en.png)
English, 16.09.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 14:01
![question](/tpl/images/cats/en.png)
English, 16.09.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 14:01