General Science - Comprehensive Mock Test 9

Question 81 Medium

Complete the sentence. Friction always ____________?

A) helps the motion B) opposes the motion C) both of these D) none of these

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Question 82 Easy

Leaves or fruits fall on the ground due to?

A) magnetic force B) gravitational force C) electrostatic force D) muscular force

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Question 83 Easy

Force acts on an object may change?

A) direction B) shape C) speed D) all of above

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Question 84 Easy

Magnetic force is?

A) contact force B) non-contact force C) both a and b D) none of these

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Question 85 Medium

When two forces act in opposite directions, then net force acting two forces?

A) sum of two factors B) difference bwteen two factors C) both of these D) none of these

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Question 86 Easy

The force between two charged bodies is called?

A) muscular force B) gravitational force C) magnetic force D) electrostatic force

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Question 87 Easy

The strength of force is expressed by?

A) weight B) mass C) magnitude D) longitudinal force

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Question 88 Easy

What is state of motion?

A) position of rest B) position of motion C) both by the state of rest or motion D) none of these

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Question 89 Easy

What is force?

A) pull B) push C) push and push both D) none of these

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Question 90 Easy

There are following zones of a flame?

A) Two B) Three C) Four D) No any zone

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