P9

Question 1

Speed equation

Answer 1

Speed(v) = Distance(s) / Time(t)
V = s/t

Question 2

Acceleration equation

Answer 2

Acceleration(a) = velocity change(v-u) / time(t)
a = v-u/t

Question 3

Distance, velocity, acceleration equation

Answer 3

v^2 - u^2 = 2as

Question 4

Velocity

Answer 4

Speed in given direction

Question 5

Acceleration

Answer 5

Object change its velocity per second