Question # 1

Unit of Resultant force is:

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Nm^-2

N.m

Nm^-1

N

If we increase the length of spanner the torque produced will be

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Increased

Decreased

Constant

Zero

The right angle triangle length of bas is 4 cm and its hypotenuse is 5 cm, then length of perpendicular is:

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1 cm

3 cm

9 cm

20 cm

If force is capable of rotation a body in clockwise direction it is :`

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Clockwise

Anticlockwise

It has no direction

Nil

The value of g on moon's surface is 1.6 ms^-2. what will be the weight of a 100 kg body on the surface of the moon?

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100 N

160 N

1000 N

1600 N

Water freezes at

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0oF

32oF

273 K

0 K

Decrease in atmospheric pressure predicts:

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Rainy condition

Intense condition

Windy Condition

Pleasant condition

Amount of substance in terms of numbers is measured in.

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gram

Kilogram

Newton

Mole

Inertia depends upon:

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Weight

Mass

Density

Force

Two forces of 2N and 4N are acting in opposite directions, Their resultant force will be

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2 N

4 N

6 N

8 N

Water freezes at:

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0° F

32°F

-273 K

0 K

Friction is caused by :

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Shining surface

Rough surface

Polished surface

Nil

Andromeda is one of the billions of galaxies of known.

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Star

Asteroid

Pole

Universe

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