distance speed and acceleration

Question 1

scalar quantity

Answer 1

Scalar quantities have magnitude (size) only
Scalar quantities do not have a direction. For example, if we add two energies together, 3 J + 7 J will always give an answer of 10 J.
speed is a scalar quantity
distance is a scalar quantity

Question 2

vector quantities

Answer 2

Vector quantities have magnitude and direction. It is important to consider the direction when dealing with vector quantities.
Force is a vector quantity.
velocity is a vector quantity
displacement is a vector quantity

Question 3

velocity equation m/s

Answer 3

displacement(M)/time(s)

Question 4

acceleration equations m/s2

Answer 4

change in vlocity /time

Question 5

how to find the speed of the object between 2 points

Answer 5

find the mean