![subject](/tpl/images/cats/fizika.png)
Physics, 30.07.2019 05:10 zachcochran2007
Block with of mass m is at rest on horizontal frictionless surface at time t=0. a force given by f=bt+c is applied horizontally to the center of gravity of the block. if m=4, b=c and c=0.5, what is the magnitude of block velocity at t=2 s?
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 02:30, ParallelUniverse
Gunpowder residue is most likely to show up where on a shooters hands
Answers: 1
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:30, kuddlebugsmommy
The two stars in a certain binary star system move in circular orbits. the first star, alpha, has an orbital speed of 36 km/s. the second star, beta, has an orbital speed of 12 km/s. the orbital period is 137 d. a) what is the mass of the star alpha? b) what is the mass of the star beta?
Answers: 1
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:00, cwibs
Adiver named jacques observes a bubble of air rising from the bottom of a lake (where the absolute pressure is 3.50 atm) to the surface (where the pressure is 1.00 atm). the temperature at the bottom is 4.00 ∘c, and the temperature at the surface is 23.0 ∘c. what is the ratio of the volume of the bubble as it reaches the surface (vs) to its volume at the bottom (vb)? if jaques were to hold his breath the air in his lungs would be kept at a constant temperature. would it be safe for jacques to hold his breath while ascending from the bottom of the lake to the surface?
Answers: 1
You know the right answer?
Block with of mass m is at rest on horizontal frictionless surface at time t=0. a force given by f=b...
Questions in other subjects:
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 11.03.2021 17:50
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 11.03.2021 17:50
![Konu](/tpl/images/cats/mat.png)
Mathematics, 11.03.2021 17:50
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 11.03.2021 17:50
![Konu](/tpl/images/cats/mat.png)
Mathematics, 11.03.2021 17:50
![Konu](/tpl/images/cats/mat.png)
Mathematics, 11.03.2021 17:50
![Konu](/tpl/images/cats/mat.png)
Mathematics, 11.03.2021 17:50