Question

please find the answers fastly​

Answer 1

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1) When body travels equal distance in equal interval of time in a particular direction, then it is known as Uniform motion. Here, the speed is constant as well as the direction. So, we can say that Velocity (Directed speed) is constant, the body exhibits Uniform motion.

☯️ Correct Option: Option A

2) In the previous question only, we knew that Velocity is the speed having direction. Speed is a scalar quantity and can be defined by magnitude only but Velocity is a vector quantity and can only be defined when both magnitude and direction are given. So, Speed with specified direction is Velocity.

☯️ Correct Option: Option D

3) Just converse of question-1). When a body don't have constant speed or constant direction or both, then it is not said to have uniform motion because Velocity is not constant due to above reasons. So, it will show Non-uniform motion.

☯️ Correct Option: Option C

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Answer 2

Answer:

hope this helps you....

Explanation:

1. (a)

2. (d)

3. (c)