Question

Time is always directed from present to future is time vector quantity

Answer 1

Answer:

In our 3d world time is scalar.

Explanation:

In the 3d world we have lenght,breath and height and 1d time which can only go forward. But in 4d world we can go backward also. In 5d we can go left and write. For more information read relativity and dimensional theories.

For the physical explanation you can say that :

Time= Distance/Speed

Here, both distance and speed are scalar. Therefore we can say that their ratio time is scalar.

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