Question

When you see a quantity like 20 m/s N, how do you know that it's a vector quantity and not a scalar quantity?

Answer 1

We know that 20 m/s N is a vector quantity because N in the expression signifies the direction

What is a vector quantity?

This is a which have both magnitude and direction. Example include:

• Velocity
• Displacement
• Force
• Acceleration
• Moment
• Weight

How to determine whether 20 m/s N is a vector quantity

• 20 m/s indicates just the speed i.e magnitude
• 20 m/s N indicates the speed i.e magnitude why the N indicates the direction.

Thus, we can conclude that 20 m/s N is a vector quantity because it has both magnitude and direction.

Learn more about scalar and vector quantity:

brainly.com/question/774036

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