Question

1. An example of curvilinear motion is
(a) ball falling vertically
(b) motion of discus
(c) motion of spinning top
(d) moving hands of a clock
2. In a well, the pulley on which rope runs exhibits
(a) linear motion
(b) rotatory motion (c) vibratory motion (d) circular motion
3. The weight of a body is determined as
(a) mxg
(b) m/g
ms
4. The SI unit of mass is
(a) kelvin
(b) newton
(c) gram
(a) kilogram
5. The blades of windmill exhibit
(a) translatory motion
(d) oscillatory monon
(b) vibratory motion (c) rotatory motion
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Answer 1

Answer:

1) motion of spinning top

2) rotatory motion

3) m*g

4) Newton

5) rotatory motion

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Answer 2

Answer:

1 c

2 b

3 a

4 d ( kilogram)

5 c

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