Forces Flashcards
(7 cards)
1
Q
What is a force measured in?
A
Newtons
2
Q
What scenario shows an unbalanced force?
A
A rocket taking off
3
Q
Can an object move if the forces are balanced?
A
No
4
Q
why can’t humans float on earth?
A
Because gravity is keeping us attached to the earth
5
Q
What are unbalanced forces?
A
Forces that have not got the same force and are going against each other
6
Q
What do you use to measure force?
A
A newton meter
7
Q
What is friction
A
the resistance that one surface or object encounters when moving over another.
