Question

4. Identify the types of motion in the following: () A car moving on a straight road. (1) A basket ball thrown
towards a basket. (iii) Motion of a potter's wheel. (iv) Motion of the string of a guitar. () Motion of a simple
pendulum. (vi) Spinning top. (vii) Swing
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Answer 1

Explanation:

1. rectilinear motion

2. irregular motion

3.rotational motion

4.vibratory motion

5.oscillatory motion

6.rotational motion

7.curvilinear motiin

Answer 2

Given:-

To write the types of motion in the following by the movement of th body

Types of Motion:-

1. Translatory Motion:- It the motion of all the particles move in the same direction is called Translatory Motion

2. Rotatory Motion:- It the object seems to be moving in the rotatory then it is called as Rotatory Motion

3. Rectilinear Motion:-If an object moves in a straight it is known as Rectilinear Motion

4. Curvilinear Motion:-If an object moves in a curved path it is called as Curvilinear Motion

5. Oscillatory Motion:-The to and fro motion of a body is also known as Oscillatory Motion

6.Random Motion:- The motion of the particles moving in the random form is known as Random Motion

Answer:-

[1] A car moving a straight path is Translatory and Rotatory Motion

[2] A basket ball thrown towards a basket Rotatory and rectilinear Motion

[3]A motion of a potter's wheel is Rotatory Motion

[4] Motion of string of a guitar is vibratory Motion

[5]Motion of a simple pendulum is Oscillatory Motion

[6]Spinning top is Rotatory Motion

[7]Swing is Translatory and Rotatory Motion