Question

happy republic day to my all friends
what do you mean by uniform and non uniform motion give example​

Answer 1

Answer:

I can't able to give answer there so I am giving it here

Explanation:

The atomic mass of magnesium is 24u So it signify the the no. of protons and neutrons in an atom As Atomic mass = no. of protons + no. of neutrons

So the Atomic no of Mg is 12 so the no. of protons is also 12

so 12 + neutrons = 24u

neutrons = 24 - 12

12

Answer 2

Uniform Motion

A body is said to be in uniform motion if it travels equal distances in equal intervals of time, no matter how small these time intervals may be. If we draw distance time graph for uniform motion then it will be straight line.

Example :

a car is running at a constant speed say 20 metres per second, will cover equal distances of 20 metres, every second, so its motion will be uniform. ,Movement of hands of a watch, Rotation and revolution of the earth, Movement of the blades of a ceiling fan etc.

Non-Uniform Motion

A body is said to be in a non-uniform motion if it travels unequal distances in equal intervals of time. For example, if we drop a ball from the roof of a tall building, we will notice that it will cover unequal distances in equal intervals of time.

Example :

5 metres in the 1st second, 15 metres in the 2nd second and so on. Thus, a freely falling ball will covers smaller distances in the first ‘1 second’ and larger distances in the later ‘1 second’ intervals. Therefore, we can say that the motion of a freely falling body is an example of a non-uniform motion. The distance-time graph of the non-uniform motion is a curved line. Non-Uniform motion is also known as accelerated motion.

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By the way I'm also from Himachal (Shimla)