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WorksheetsMotion class 9
Total questions: 20
Worksheet time: 16mins
Which of the following is a vector quantity?
Work
Speed
Velocity
Force
Accelaration
What is the rate of change in velocity known as?
(a)
The slope of speed - time graph gives
speed
velocity
momentum
acceleration
How can you find the distance around a circle?
2πr
d/t
v2
T
Which of the following BEST describes the difference between "distance" and "displacement"?
Distance measurements can't be negative, while displacement measurements can be negative
Distance measures the change of position of an object in motion, while displacement measures the direction in which an object traveled.
Distance is a measure of the total length of the motion, while displacement is the difference in position between starting and ending positions including direction.
Distance measurements are recorded in meters, while displacement measurements are recorded in feet.
The area under a velocity-time graph represents the...
...acceleration.
...distance travelled.
...displacement.
...average speed.
