![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 11:20
If a rock is thrown upward on the planet mars with a velocity of 12 m/s, its height (in meters) after t seconds is given by h = 12t − 1.86t2. (a) find the velocity of the rock after two seconds. m/s (b) find the velocity of the rock when t = a. 12−3.72a m/s (c) when will the rock hit the surface? (round your answer to one decimal place.) t = s (d) with what velocity will the rock hit the surface? m/s
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:30
6–48 bananas are to be cooled from 24 to 138c at a rate of 215 kg/h by a refrigeration system. the power input to the refrigerator is 1.4 kw. determine the rate of cooling, in kj/ min, and the cop of the refrigerator. the specific heat of banana above freezing is 3.35 kj/kg·8c.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 18:30
Which word expression describes how much to calculate pressure
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 19:00
The law of reflection states that the angle of reflection is equal to the angle of
Answers: 1
You know the right answer?
A43.0 cm diameter wheel accelerates uniformly from 86.0 rpm to 362.0 rpm in 3.1 s. how far (in meter...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 11.09.2020 03:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 03:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 03:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 03:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 03:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 03:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 03:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 03:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 03:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 03:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 03:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 03:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 03:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 03:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 03:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 03:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 03:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 03:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 03:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 03:01