ï»¿ Which of the following is true/ false about a packet dropped from the aeroplane? from Physics Motion in A Plane Class 11 Manipur Board

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Which of the following is true/ false about a packet dropped from the aeroplane?

A.

It will follow a parabolic path w.r.t. observer on the ground.

B.

It hits the ground vertically below the point from where it is dropped.

C.

It falls with acceleration equal to acceleration due to gravity.

A. TRUE
B. FALSE
C. TRUE
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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.
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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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Give three examples of vector quantities.

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Give three examples of scalar quantities.

Mass, temperature and energy
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What is a scalar quantity?

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