ï»¿ Explain that walk of a man is the example of resolution of vector. from Physics Motion in A Plane Class 11 Manipur Board

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Explain that walk of a man is the example of resolution of vector.

When a man walks, he pushes the ground with his feet backward at angle Î¸ with the horizontal and man gets equal and opposite reactionÂ Â
VectorÂ Â can be resolved into two components.Â

Â  Â  Â  Â  Â  Â  Â Â Â  andÂ

So,
Horizontal component ofÂ Â helps the man to walk forward.Â
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Give three examples of vector quantities.

Force, impulse and momentum.
865 Views

Give three examples of scalar quantities.

Mass, temperature and energy
769 Views

What is a scalar quantity?

A physical quantity that requires only magnitude for its complete specification is called a scalar quantity.
1212 Views

What are the basic characteristics that a quantity must possess so that it may be a vector quantity?

A quantity must possess the direction and must follow the vector axioms. Any quantity that follows the vector axioms are classified as vectors.Â

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What is a vector quantity?

A physical quantity that requires direction along with magnitude, for its complete specification is called a vector quantity.
835 Views