Scalar and Vector Quantities Quiz

The scalar quantity is identified by its

• magnitude only.

• direction only.

• magnitude and direction.

• magnitude and velocity.

To determine the length, mass and time, we must know...........

• the magnitude and the direction.

• the magnitude and the measuring unit.

• the direction and the measuring unit.

• the magnitude, the direction and the measuring unit.

From the examples of the scalar physical quantities are

• the length and the acceleration.

• the time and the weight.

• the mass and the velocity

• the time and the speed.

Which of the following physical quantities are considered as scalars only ?

• The force and the time.

• The mass and the force.

• The radius and the area.

• displacement and acceleration

for identifying it. is the physical quantity that both its magnitude and direction are necessary

• The quantity of matter

• scalar quantitiy

• Vector quantity

• speed

Which of the following physical quantities are considered as vectors only ?

• The mass and the force.

• The displacement and the acceleration.

• The radius and the area.

• The force and the time

From the examples of the vector physical quantities is

• displacement.

• mass.

• time

• distance

One of the vector physical quantities is

• time of a car trip.

• length of apen

• mass of a cat.

• force by which person pushes stone

........... is a vector quantity measured in m/sec.

• Velocity

• accelaration

• speed

• dicsplacment

Acceleration is a

• vector quantity whose unit is m/sec2

• scalar quantity whose unit is m/sec2

• vector quantity whose unit is m/sec.

• scalar quantity whose unit is m/sec.