![subject](/tpl/images/cats/fizika.png)
You take a spacecraft that is capable of traveling an average speed of 70,811 km/hr (44,000 mi/hr) to the actual planet, while your friend drives a vehicle at an average speed of 112.7 km/hr (70 mi/hr) along the red line of the scaled solar system. Which answer below is correct
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 02:30
Agas contained within a piston-cylinder assembly undergoes three processes in series: process 1ο 2: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 2ο 3: constant pressure expansion to 1 liter. process 3ο 1: constant volume calculate the pressure and volume at each state, and sketch the processes on a p-vdiagram labeled with pressure and volume values at each numbered stat
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 04:50
Suppose two stars are located in region a of the h-r diagram shown in the figure below. star c appears much dimmer than star y as seen from earth. which star can be inferred to be nearer to earth and how do you know?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 10:30
Up of elements with the same number of valence electrons. vertical column in the periodic table of elements such as alkali metals or halogens. a horizontal row of elements in the periodic table. this is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table. periodic trend these are the highly reactive elements located in group 1 of the periodic table. these elements have one electron in their outer energy level which makes them highly reactive with water and halogens. these are the reactive elements located in group 2 of the periodic table. these elements have two electrons in their outer energy level which makes them reactive with water and halogens. alkaline earth metals these are the group 3 or d-block elements. these dense metals with high boiling points can have different oxidation states and all are solid at room temperature with the exception of mercury. transition metals this is the highly reactive family of elements with 7 valence electrons. this is an element with full valence shell, very unreactive. this is a group of elements with few valence electrons that conducts heat and electricity. one of a class of elements having properties intermediate to metals and nonmetals. this is a type of element that has many valence electrons, not a conductor.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 11:00
An astronaut on the moon throws a baseball upward. the asatronaut is 6ft, 6in. tall, and the initial velocity of the ball is 30ft per second. the heigh s of the ball in feet is given by the equation s = -2.7^2 + 30t + 6.5, where t is the number of seconds after the ball was thrown. after how many seconds is the ball 16ft above the moon's surface?
Answers: 2
You know the right answer?
You take a spacecraft that is capable of traveling an average speed of 70,811 km/hr (44,000 mi/hr) t...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mkx.png)
Arts, 27.10.2020 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2020 01:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2020 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2020 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2020 01:00
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/health.png)
Health, 27.10.2020 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2020 01:00
![question](/tpl/images/cats/fizika.png)
Physics, 27.10.2020 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2020 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2020 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2020 01:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 27.10.2020 01:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 27.10.2020 01:00
![question](/tpl/images/cats/istoriya.png)
History, 27.10.2020 01:00