Weight Mass And Gravity Flashcards
1
Q
What is gravity?
A
The force of attraction between all masses
2
Q
What two effects does gravity have?
A
On a planets surface It makes everything accelerate towards the ground
It gives everything a weight
3
Q
What is mass?
A
The amount of ‘stuff in an object’ this would be the same anywhere in the universe
4
Q
What is weight?
A
Caused by the gravitational force, would be different on the moon (different gravity strength)
5
Q
What is weight measured in?
A
Newtons (it’s a force)
6
Q
What is mass measured in?
A
Kilograms
7
Q
How do you work out weight?
A
W=m x g
8
Q
What is the gravity on earth?
A
10N/kg
