Forces Flashcards
(7 cards)
What is a force measured in?
Newtons
What scenario shows an unbalanced force?
A rocket taking off
Can an object move if the forces are balanced?
No
why can’t humans float on earth?
Because gravity is keeping us attached to the earth
What are unbalanced forces?
Forces that have not got the same force and are going against each other
What do you use to measure force?
A newton meter
What is friction
the resistance that one surface or object encounters when moving over another.