Question

identify the vectors from the given physical quantities and give their SI units. Length, Velocity,distance travelled,Acceleration,Mass​

Answer 1

Answer:

Length - Metre ( Not Vector)

Velocity - metre per second ( m/s ) (Yes Vector)

Distance Travelled - metre ( Not Vector)

Acceleration - metre per second square ( m/ s^2) ( Yes Vector)

Mass - Kilogram ( kg) ( Not Vector)

Explanation:

• Length and Mass are Fundamental Quantity and are Scalar.
• Distance Travelled is is not a vector quantity as it don't have a magnitude. ( direction) but if direction where the body is travelling is given then it is a vector quantity.
• Velocity and Acceleration are vector quantities as they need direction as well as magnitude.

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