Science Flashcards
1
Q
What is a force
A
It is push pull or twist
2
Q
What is it called when you push pull or twist
A
A force
3
Q
What do use to measure forces
A
Newtons meter
4
Q
State the equation to get speed
A
Distance/Time
5
Q
State the equation to get weight of an object
A
Mass (times) gravity (makes) weight
6
Q
What should you never do in a lab
A
eat, drink, run
7
Q
What is the big hole
A
Nucleus
8
Q
The things that look like bones
A
Ribosomes
9
Q
Variable
A
The thing you change in the investigation
10
Q
What is a contact force
A
A force where you make contact
11
Q
What is a non-contact force
A
A force where you don’t make contact
12
Q
Give an example of a contact force
A
Pushing someone or pulling a rope
13
Q
Give and example of an non-contact force
A
Dropping a pen
14
Q
What does friction cause
A
Heat
15
Q
What do ligaments do
A
It connects bone to bone.
