Answer:
okay so what you will do is where is says red giant you will write all about what it talks about red giants only, and the box plantary nebulas you will write about what is says about only planetary nebulas. x- hope this helps :)
Explanation:
Answer:
The rate of change of position in which the same distance is traveled each second is called uniform velocity.
Explanation:
- When there is a change in the position coordinate of an object with respect to time, it is has a velocity associated with it.
- Similarly, when there is a change in the velocity component of the object with respect to the time, there is an acceleration associated with it.
- When the rate of change of position in which the same distance is traveled each second, the object is said to be in uniform velocity. Therefore, there is no acceleration acting on the object.
- Since there is no acceleration acting on the object, the net force on the object is zero.
Explanation:
Below is an attachment containing the solution.
Bluish-white, lustrous metal. Brittle at ambient temperatures, however it is malleable at 100 to 150 degrees (C) and is a 'okay' conductor of electricity. The density is 7.140 g/mL. This means the mineral will sink in water and is reasonably heavy. (These are physical, if you need them)
(These will be chemical, what you asked for.) It is based upon sulfide ores. It is roasted in industrial plants to form zinc oxide, ZnO. This may be reduced with carbon to form zinc material. Zinc burns in air at high red heat with evolution of white clouds of the zinc oxide.
