kinematics Flashcards
1
Q
vector quantities
A
weight , displacement, velocity, acceleration
2
Q
scalar quantities
A
mass, distance, speed, time
3
Q
average speed
A
total distance /total time taken
4
Q
what is uniform velocity
A
its constant velocity and a=0, in this case instantaneous velocities are always the same with instantaneous equal the average velocity
5
Q
instataneous speed and velocity
A
velocity or speed at that given instant of time
