Module 10 - Forces And Motion

Question 1

All forces acting on an object on the surface

Answer 1

Left - Friction
Right - force pulling on object
Down - weight
Up - normal reaction force

Question 2

Equation for weight

Answer 2

Weight = mass x gravity(normally 9.8)

W = MG

Question 3

What is Newton’s first law

Answer 3

States that an object will remain at rest, or keep moving with a constant velocity unless a resultant force is applied to it

Question 4

Newton’s Second Law

Answer 4

F = MA