Term 1 Mid-term Holiday Project 2024/2025 Academic Session

What is a scalar?

• 
  A quantity described by direction only

• A quantity described by both a magnitude and a direction

• 
  An empty quantity

• 
  A quantity described by magnitude only

What is a vector?

• A quantity described by direction only

• A quantity described by magnitude only

• A quantity described by both a magnitude and a direction

• A quantity with a magnitude of one

What symbol is typically used to draw a vector?

• 
  Plus sign

• 
  Box

• 
  Hash tag

• Arrow

Which of the following measurements is a scalar measurement?

• Velocity

• 
  Force

• Speed

• Acceleration

Scalar or Vector: The airplane was flying 500 miles per hour due west from New York to California.

• 
  

  Scalar

• 
  Vector

• None

• both

What is the formula used to solve for the hypotenuse?

• 
  a+b=c

• 
  c-a=c

• a²+b²=c²

• 
  a²-b²=c²

In practice A of the figure, What is  the magnitude of the  resultant displacement?

• 5 km 

• 
  8 km

• 11 km

• 15 km

In practice B of the figure, which displacement is the horizontal component?

• 30 km, East

• 30 km, West

• 40 km, North

• 40 km, South

The _______ of two or more vectors is the sum of the vectors.

• 
  components

• scalar

• resultant

• magnitude

What is the net force?
100 N        230 N
<------        --------->

• 30 N to the right

• 230 N to the right

• 130 N to the right

• This is a balanced force