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Which of the following is an example of ...

Which of the following is an example of a non-contact force _____
the force exerted by us to lift a bucket `square`
hit a cricket ball for runs `square`
the force exerted by magnet `square`
push a stationary car `square`

A

the force exerted by us to lift a bucket

B

hit a cricket ball for runs

C

the force exerted by magnet

D

push a stationary car

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JNAN PUBLICATION-PHYSICAL ENVIRONMENT (FORCES ACTIVE WITHOUT CONTACT)-EXAMPLE
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  2. The force involved in falling of an apple from a tree is known as

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  4. In Newton's equation F =

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  5. Mass of proton is 9.11 xx 10-^28gm square 1.675xx 10^-24gmsquare ...

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  6. An atom is usually electrically neutral because equal number of ele...

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  7. Metals are good conductor of electricity because metals have large nu...

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  8. Two types of charges were named by

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  9. If electron increases in a body then it would be

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  10. It is safe to do electrical work standing on a wooden stool because it...

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  11. Which particle revolves around the centre of atom

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  12. A semi conductor material is silicon square glass square copper squ...

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  14. State whether True or False : G is called 'Universal gravitational c...

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  16. State whether True or False : Similar charges attracts each other.

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  17. State whether True or False : CGS unit of force is Dyne.

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  18. State whether True or False : The force with which sun attracts an o...

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  19. State whether True or False : The force with which earth attracts an...

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  20. State whether True or False : If dry hair is combed static electrici...

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