Displacement, Distance, Velocity and Speed Flashcards
1
Q
What does a scalar have?
A
A magnitude
2
Q
What does a vector have?
A
A vector has a magnitude and a direction
3
Q
What is the equation for speed?
A
Distance travelled/time it took
4
Q
What is the equation for velocity?
A
Displacement/time it took
5
Q
What is the symbol equation for speed?
A
S=d/t
6
Q
What is the symbol equation for velocity?
A
V=s/t
7
Q
Finish the sentence objects often don’t move at a what?
A
A constant speed
8
Q
State 4 Scalars?
A
Time,Temperature, Mass, Distance, Speed
9
Q
State 4 Vectors?
A
Force, Momentum, Acceleration, Velocity, Displacement
10
Q
What is the resultant force of an object moving at a constant speed?
A
Nothing
