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WorksheetsChapter 7-Using force
Total questions: 10
Worksheet time: 20mins
Speed is described using unit of distance only
False
True
We have two parts of motion distance and direction
False
True
The distance is traveled in a certain amount of time is -----------------
speed
motion
acceleration
momentum
Which unit can be used to express speed?
Kilometers per hour
(km/h)
hours
meters
miles per hour
(mph)
Which of the following statements are true about the bowling balls?
They are speeding up
They are not in motion
They have a speed 0 m/s
They have a speed 100 m/s
Which unit is not used to express speed?
grams per hour
(g/h)
miles per hour
(mph)
meters per second
(m/s)
kilometers per hour
(km/h)
Which of the following is not likely to provide a useful frame of reference?
A moving car
Empty land
A postbox
A lighthouse
If a racecar has traveled 100 kilometer in one hour, its speed would be written as
--------------.
100 km/h
50 km/h
50 m/s
100 m/s
--------------- is the location of an object compared to the things around it.
Position
Direction
Motion
Speed
We use the words north, east, south, west to describe----------------.
speed
direction
time
motion
