![subject](/tpl/images/cats/fizika.png)
Physics, 05.12.2019 02:31 nayellisoto15
At time t = 0 s, a wheel has an angular displacement of zero radians and an angular velocity of +26 rad/s. the wheel has a constant acceleration of -0.43 rad/s2. in this situation, the time t (after t = 0 s), at which the kinetic energy of the wheel is twice the initial value, is closest
150s how do you solve for this? ? i keep getting a negative time value
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/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 16:00, trevorhenyan51
Amichelson interferometer operating at a 600 nm wavelength has a 3.02-cm-long glass cell in one arm. to begin, the air is pumped out of the cell and mirror m2 is adjusted to produce a bright spot at the center of the interference pattern. then a valve is opened and air is slowly admitted into the cell. the index of refraction of air at 1.00 atm pressure is 1.00028.how many bright-dark-bright fringe shifts are observed as the cell fills with air?
Answers: 1
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 22:30, murtaghliam1
The record distance in the sport of throwing cowpats is 81.1 m. this record toss was set by steve urner of the united states in 1981. assuming the initial launch angle was 45° and neglecting air resistance, answer the following. (a) determine the initial speed of the projectile. m/s
Answers: 2
![image](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 13:20, toxic12396green24
Paul and ivan are riding a tandem bike together. they’re moving at a speed of 5 meters/second. paul and ivan each have a mass of 50 kilograms. what can paul do to increase the bike’s kinetic energy?
Answers: 2
You know the right answer?
At time t = 0 s, a wheel has an angular displacement of zero radians and an angular velocity of +26...
Questions in other subjects:
![Konu](/tpl/images/cats/en.png)
English, 18.05.2021 05:00
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 18.05.2021 05:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 18.05.2021 05:00
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 18.05.2021 05:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 18.05.2021 05:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 18.05.2021 05:00
![Konu](/tpl/images/cats/en.png)
English, 18.05.2021 05:00