Question

(6) Why can you not lift a bucket of water without holding it
(a) What is the difference between scalar and vector quantities?
(b) The north pole of a magnet
the north pole of another magnet.


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Answer 1

Answer:

Explanation:

Because we have to add pressure on the bucket. Till we don't add pressure we the gravity will pull the bucket down.\

The quantity is either a vector or a scalar. These two categories can be distinguished from one another by their distinct definitions: Scalars are quantities that are fully described by a magnitude (or numerical value) alone. Vectors are quantities that are fully described by both a magnitude and a direction.

The north pole of a magnet __ repels ___ the north pole of another magnet. Explanation: ... Therefore, if two magnets are placed next to each other, then the north pole of one magnet will repel the north pole of another magnet.

Answer 2

Answer:

Explanation:

6) It is simple because of friction. When we apply pressure ( by means of      friction between the hand and the bucket ) we are able to lift it above the ground against the force of gravity.

a) The quantity is either a vector or a scalar. These two categories can be distinguished from one another by their distinct definitions: Scalars are quantities that are fully described by a magnitude (or numerical value) alone. Vectors are quantities that are fully described by both a magnitude and a direction.

b) The north pole of a magnet __ repels ___ the north pole of another magnet. Therefore, if two magnets are placed next to each other, then the north pole of one magnet will repel the north pole of another magnet.

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