Motion quiz: This is the first quiz for unit 3 Force and Motion, and covers the material in Chapter two of your textbook.
Average Speed
Constant Speed
Variable Speed
Instantaneous Speed
Inertia
Balanced Forces
Acceleration
Unbalanced Forces
Initial Velocity
Average Speed
Time Interval
Final Velocity
A car moves at 80 km/h on a flat, straight highway
The car slows from 80 km/h to 35 km/h
The car turns a corner
The car speeds up from 35 km/h to 80 km/h
Net Force
Acceleration
Balanced Force
Inertia
Acceleration / Time
Change in velocity / Time
Distance / Time
Displacement / Time
20 m/s
200 cm/s
0.2 km/s
45 s
4.5 s
4,900 s
0.22 s
It is changing direction
Its acceleration is increasing
Its acceleration is zero
Its acceleration is negative
Increases
Decreases
Remains the same
AB
CD
BC
DE
1
2
3
4
80. m
20. m
60. m
40. m
10. m/s
5.0 m/s
0.0 m/s
7.5 m/s
1
2
3
4