![subject](/tpl/images/cats/fizika.png)
Physics, 10.05.2021 17:30 dollangellface22
How long would it take a machine to do 5000 J of work if the power rating of the machine is 100 watts?
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/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 12:30
If you place a magnet under a clear dish, and sprinkle iron fillings over it, above what part of the magnet will most of the fillings gather
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:40
The experiment done in lab is repeated, using a ball that has unknown mass m. you plot your data in the form of f 2 versus m/l, with f in rev/s, m in kg, and l in m. your data falls close to a straight line that has slope 3.19 m/(kg ยท s2). use g = 9.80 m/s2 and calculate the mass m of the ball.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:30
Asilver dollar is dropped from the top of a building that is 1324 feet tall. use the position function below for free-falling objects. s(t) = โ16t2 + v0t + s0 (a) determine the position and velocity functions for the coin. s(t) = v(t) = (b) determine the average velocity on the interval [1, 2]. ft/s (c) find the instantaneous velocities when t = 1 second and t = 2 seconds. v(1) = ft/s v(2) = ft/s (d) find the time required for the coin to reach the ground level. (round your answer to three decimal places.) t = s (e) find the velocity of the coin at impact. (round your answer to three decimal places.) ft/s
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 22:30
Determine the net charge of the predominant form of arg at (a) ph 1.0, (b) ph 5.0, (c) ph 10.5, and (d) ph 13.5
Answers: 2
You know the right answer?
How long would it take a machine to do 5000 J of work if the power rating of the machine is 100 watt...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 06.10.2019 12:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 06.10.2019 12:30
![question](/tpl/images/cats/mat.png)
Mathematics, 06.10.2019 12:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.10.2019 12:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 06.10.2019 12:30
![question](/tpl/images/cats/fizika.png)
Physics, 06.10.2019 12:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 06.10.2019 12:30
![question](/tpl/images/cats/mat.png)
Mathematics, 06.10.2019 12:30
![question](/tpl/images/cats/mat.png)
Mathematics, 06.10.2019 12:30
![question](/tpl/images/cats/mat.png)
Mathematics, 06.10.2019 12:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.10.2019 12:30
![question](/tpl/images/cats/istoriya.png)
History, 06.10.2019 12:30