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- 1. Multiple Choice
What best describes / states what does SI stand for:
An international system that represnts motion
System for worldwide measurements
international system of units
A way which is used to display data
Metric system
- 2. Multiple Choice
which of the following is a unit of eletric current:
ohm
volt
watt
amp
Coulomb
- 3. Multiple Choice
0 m/s
5 m/s
-5 m/s
4 m/s
- 4. Multiple Choice
The graph below represnts the relationship between distance and time for an object in motion.During which interval is the speed of the object changing?
CD
AB
BC
DE
- 5. Multiple Choice
On position time graph, with position on the y- axis and time on the x-axis, a change in direction is represented by:
A line that is initially moving upwards,then turns downward
A constantly rising line
A flat, horizontal line
A point at the intersection of the x and y axis
A line that curves sharply
- 6. Multiple Choice
What is defined as an objects velocity at any given time
Instantaneous velocity
Immediate velocity
Intimidation velocity
Institutional velocity
- 7. Multiple Choice
When an object is in motion, it's ................... must change.
Shape
Size
Acceleration
Position
- 8. Multiple Choice
If someone is running -6m/s what is their speed?
-6m/s
3m/s
6m/s
-3m/s
- 9. Multiple Choice
Select the choice that does not describe an acceleration
Pedaling faster
turning a corner
Coasting
Hitting the breaks
- 10. Multiple Choice
Which statement describes best the motion diagram of an object in motion?
a graph of the time data on a horizontal axis and the position on a vertical axis
a series of images showing the positions of a moving object at equal time intervals
a diagram in which the object in motion is replaced by a series of single points
a diagram that tells us the location of the zero point of the object in motion and the direction in which the object is moving
- 11. Multiple Choice
Refer to the adjoining figure and calculate the time taken by the car to travel from one signal to another signal?
20 min
25 min
5 min
45 min
- 12. Multiple Choice
Density is
Volume times mass
Mass times volume
Volume divided by mass
Mass divided by volume
- 13. Multiple Choice
Bonus question: What is the process to gather information and test hypothesis?
Hypothesis
Experiment
Theory
Graph
- 14. Multiple Choice
Is the slope :
Constant
Increasing
Decreasing
Didn't mention
- 15. Multiple Choice
Is the slope :
Negative
Positive
Both
- 16. Multiple Choice
The velocity represents the cart's:
Velocity
acceleration
- 17. Multiple Choice
The cars movement is :
Slowing down to the left
Slowing down to the right
Speeding up to the left
Speeding up to the right
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