WorksheetsGrade 7 Physics chapter 2
Total questions: 15
Worksheet time: 8mins
DISTANCE
Scalar
Vector
VELOCITY
Scalar
Vector
DISPLACEMENT
Scalar
Vector
Which would be used for the situation, scalar or vector:
How fast a car travels when it reaches top speed
scalar
vector
Which liquid is the least dense?
oil
water
syrup
plastic bottle
If you place an object in a fluid and it sinks which is true
its weight is less than the buoyant force
the fluid is more dense than the object
its weight is greater than the buoyant force
none of the above
Why does this huge ship float on the water and not sink?
Its average density is less than the density of water
Its average density is greater than the density of water
Its average density is equal to the density of water
It does not have any density
What is the density of water? ( Tick all correct answers)
1 kg/m3
1000 kg/m3
1000 g/cm3
1 g/cm3
4) 1 km = __________ m
10
100
1000
None of these
5) Multiple of the S.I unit of mass is
gram
quintal
kilogram
milligram
A deer running 15 meters per second due west
Which of these units are measures of length?
millimetres
metres
kilometres
kilograms
millilitres
