![subject](/tpl/images/cats/fizika.png)
Physics, 19.12.2019 18:31 FavvBella84
1. an object is moving in a straight line at constant speed. which of the following is true?
there are no forces acting on the object.
the object has 0 acceleration.
the object has constant velocity.
a. i only
b. ll only
c. ii and iii only
d. i, ii, and iii
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 01:10, caguil00
Asteam power plant operates on an ideal reheat rankine cycle between the pressure limits of 15 mpa and 10 kpa. the mass flow rate of steam through the cycle is 12 kg/s. steam enters both stages of the turbine at 500°c. if the moisture content of the steam at the exit of the low-pressure turbine is not to exceed 10 percent, determine (a) the pressure at which reheating takes place, (b) the total rate of heat input in the boiler, and (c) the thermal efficiency of the cycle. also, show the cycle on a t-s diagram with respect to the saturation lines. (2.15 mpa; 45.0 mw; 42.6%)
Answers: 3
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:00, kaniyawilhite
If a stone with an original velocity of 0 is falling from a ledgeand takes 8 seconds to hoybthe ground whays the final velocity of the stone
Answers: 2
![image](/tpl/images/cats/fizika.png)
You know the right answer?
1. an object is moving in a straight line at constant speed. which of the following is true?
...
...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/en.png)
English, 21.06.2022 14:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 21.06.2022 14:00
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 22.06.2022 09:30
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/istoriya.png)