Question

1. Identify the row that contains two scalars and one vector quantity.

A distance acceleration velocity

B speed mass acceleration

C distance weight force

D speed weight acceleration

E velocity force mass​

Answer 1

Answer:

A) Distance acceleration velocity

Answer 2

The correct answer is OPTION B: Speed, Mass, Acceleration.

• A scalar is a quantity with a magnitude but no direction.
• A vector is a quantity that has both a magnitude and a direction of activity.
• The magnitude of a scalar quantity is the only thing that matters.
• Scalar quantities include distance, energy, mass, velocity, power, and time.
• A scalar quantity shifts when the magnitude changes.
• Because just the amount, not the direction, must be provided, mass is classified as a scalar quantity.
• There are vector values with both magnitude and direction.
• Vector attributes include displacement, momentum, velocity, mass, acceleration, and force.
• A vector quantity's direction changes when its magnitude changes, and vice versa.