Forces: Velocity.

Question 1

What is velocity?

Answer 1

• Speed in given direction.
• Vector.
• Calculate velocity in the same way we calculate speed.
• State direction.

Question 2

What is the special case of velocity?

Answer 2

• Objects moving in a circle.
• If an object moves at a constant speed in a circle then it’s velocity is constantly changing.
• Even though speed is constant.