Vector

The video tutorial explains that acceleration due to gravity is a vector, characterized by a magnitude of 9.8 meters per second squared and a downward direction. It also highlights that velocity is a vector, emphasizing the importance of direction and magnitude in vector quantities.

What is the nature of acceleration due to gravity?

• It is a variable quantity.

• It is a constant value.

• It is a vector quantity.

• It is a scalar quantity.

What is the magnitude of acceleration due to gravity?

• 9.8 meters per second

• 9.8 meters per second squared

• 9.8 meters per hour squared

• 9.8 meters per minute squared

In which direction does the gravitational acceleration act?

• Downward

• Sideways

• Upward

• Forward

Which of the following is a vector quantity?

• Temperature

• Mass

• Velocity

• Time

How are force and velocity related to vectors?

• They are both scalar quantities.

• They are both vector quantities.

• Force is a vector, velocity is a scalar.

• Velocity is a vector, force is a scalar.