Units and others Flashcards
1
Q
What is the standard unit for force?
A
Newtons (N)
2
Q
What is the standard unit for mass?
A
Kilograms (kg)
3
Q
What is the standard unit for speed/velocity?
A
Metres per second (m/s)
4
Q
What is the standard unit for gravitational field strength?
A
Newtons per kilograms (N/kg)
5
Q
What is the gravitational field strength on Earth?
A
Approximately 10 N/kg
6
Q
What is the standard unit for moment?
A
Newton Metre (Nm)
7
Q
What is the standard unit for pressure (between solids)?
A
Newtons per square metre (N/m²)
8
Q
What is the standard unit for weight?
A
Newtons (N)
9
Q
What is the definition of diffusion?
A
The movement of particles from areas of high concentration to low concentration.
10
Q
A
