Identify the types of motion.
(a) Movement of the earth around the sun : .......... .
(b) Movement of a ceiling fan : ..........
(c) A meteor falling from the sky : .......... .
(d) A rocket launched from the ground : ..........
(e) A fish swimming in water : ..........
(f) The plucked string of a sitar : .......
[3 Marks]

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Solution

(a) Movement of the earth around the sun : Circular and periodic motion.[0.5 marks]
(b) Movement of a ceiling fan : Circular motion.[0.5 marks]
(c) A meteor falling from the sky : Non-uniform linear motion.[0.5 marks]
(d) A rocket launched from the ground : Non-uniform linear motion.[0.5 marks]
(e) A fish swimming in water : Random motion.[0.5 marks]
(f) The plucked string of a sitar : Oscillatory motion[0.5 marks]

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(b) Movement of a ceiling fan : ..........
(c) A meteor falling from the sky : .......... .
(d) A rocket launched from the ground : ..........
(e) A fish swimming in water : ..........
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