Speed,Time and Distance Flashcards
1
Q
What is formula uses Speed,Time and Distance
A
Speed = Distance/Time Distance = Speed x Time Time = Distance/Speed
2
Q
What unit does speed use
A
metres per second (m/s)
3
Q
What unit does time use
A
Seconds (s)
4
Q
What unit does distance use
A
Metres (m)
5
Q
Change 117 m into km
A
0.117 km
6
Q
Change 180 s into min
A
3 min
7
Q
What does a straight line mean in a distance time graph
A
Stationary
8
Q
What does a diagonal line mean in a distance time graph
A
Constant speed
9
Q
The steeper the line is on the distance time graph the ______ the object is
A
Faster
10
Q
If the line is going down towards zero it means
A
Its going back where its started
11
Q
What does a curved line mean in a distance time graph
A
Acceleration or deceleration
12
Q
Is speed a scalar or vector
A
Scalar
13
Q
Is distance a scalar or vector
A
Scalar
14
Q
Is time a scalar or vector
A
Scalar
