A Level 1 Kinematics

Which statement is correct about scalars and vectors?

• Scalars have magnitude only while vectors have both magnitude and direction

• Vectors have magnitude only while scalars have both magnitude and direction

• Scalars have magnitude only while vectors have direction only.

• Scalars have direction only while vectors have magnitude only.

Which list contain scalars only?

• speed, distance, mass

• speed, displacement, mass

• velocity, displacement, mass

• velocity, displacement, force

Which list contain vectors only?

• speed, distance, mass

• speed, displacement, mass

• velocity, displacement, mass

• velocity, displacement, force

Which statement is not correct about distance and displacement?

• distance is scalar while displacement has both magnitude and direction

• displacement is vector while distance has both magnitude and direction

• both distance and displacement have magnitude

• both distance and displacement have the same unit

The red ball moves from A to B to C to D. What is the total distance it travels from A to D?

• 10 m

• 4 m

• 14 m

• 0 m

The red ball moves from A to B to C to D. What its distance from A to D?

• 10 m

• 4 m

• 14 m

• 0 m

The red ball moves from A to B to C to D and back to A. What its the total distance?

• 10 m

• 4 m

• 14 m

• 0 m

The red ball moves from A to B to C to D and back to A. What its displacement from the whole journey?

• 10 m

• 4 m

• 14 m

• 0 m

The red ball moves from A to B to C. What its displacement from the whole journey?

• 7 m

• 1 m

• 5 m

• 0 m

What is not the unit of velocity?

• m

• ms^-1

• kmh^-1

• mph