Forces Flashcards
1
Q
Vector quantities have…
A
magnitude and direction
2
Q
examples of vector quantities include
A
force, velocity, displacement, momentum, acceleration
3
Q
scalar quantities have…
A
only size or magnitude
4
Q
Examples of scalar quantities include…
A
Speed, distance, mass, temp, time
5
Q
Examples of contact force
A
Friction, air resistance, tension in ropes
6
Q
Examples of non contact forces
A
Magnetic force, gravitational force electrostatic force