Formulas

Question 1

What is the speed formula and unit

Answer 1

s = d / t
speed = distance / time

Question 2

What is the velocity formula

Answer 2

v = d / t (direction)
velocity = distance / time (direction)

Question 3

What is the momentum formula

Answer 3

p = m x v
momentum = mass x velocity

Question 4

What is the acceleration formula

Answer 4

a = (vf - vi) / t
acceleration = (final velocity - initial velocity) / time
a = Δv / t
acceleration = change in velocity / time
a = F / m
acceleration = Force / mass

Question 5

What is the force formula

Answer 5

F = m x a
force = mass x acceleration

Question 6

What is the weight formula

Answer 6

W = m x g
weight = mass x gravity

Question 7

What is the formula to find chance in velocity of a falling object due to gravity

Answer 7

Δv = g x t
change in velocity = gravity x time

Question 8

What is the formula to find distance an object would fall due to gravity

Answer 8

d = 1/2 g x t^2
distance = 1/2 gravity x time^2