linear and angular concepts

Question 1

what is linear velocity

Answer 1

measure displacement over time

Question 2

linear acceleration

Answer 2

rate of change of velocity

Question 3

angular speed and velocity

Answer 3

refers to the angular distance covered divided by time taken

Question 4

angular acceleration

Answer 4

rate of change of angular velocity

Question 5

angular momentum

Answer 5

how much rotation a body has around an axis.