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WorksheetsPhysics - 7
Total questions: 15
Worksheet time: 30mins
1. A measure of the amount of matter in an object is ...
a. mass
b. weight
c. volume
d. density
a
b
c
d
1. A measure of the force of gravity is...
a. Mass
b. Weight
c. Volume
d. Density
a
b
c
d
What is international unit of mass?
a. Newton
b. Kilograms
c. Litress
d. Metres
a
b
c
d
What is international unit of weight?
a. Newton
b. Kilograms
c. Litres
d. Meltres
a
b
c
d
The relationship between mass and weight is stated in the formula?
a. w = m . g
b. g = m. w
c. m = w. g
d. w = m/g
a
b
c
d
If a table has mass of 2 kg and the gravity is 9,8 m/s2, then is weight is ...
a. 19 N
b. 19, 6 N
c. 16, 9 N
d. 16 N
a
b
c
d
A child has a weight of 190 N and the gravity is 10 m/s2, then his mass is...
a. 19 kg
b. 10 kg
c. 8,5 kg
d. 9,5 kg
a
b
c
d
If a bottle has a mass of 200 gr and the gravity is 10 m/s2 then its weight is ...
a. 0,2 N
b. 2 N
c. 200 N
d. 0,02 N
a
b
c
d
If WA = 100 N, gA = 10 m/s2 and gB = ¼ gA then WB is ...
a. 2 N
b. 2,5 N
c. 200 NN
d. 0, 02 N
a
b
c
d
"How squashed it up" of an objct is definition of ....
a. density
b. volume
c. gravity
d. weight
a
b
c
d
Why does stone sink while paper doesn’t?
a. density stone > density paper
b. density paper > density stone
c. density paper = densit stone
d. density stone - density paper
a
b
c
d
Why ships don’t sink?
a. because ships are not heavy
b. because ships are not to big
c. because ships have a lot of air cavities
d. because ships move slowly
a
b
c
d
What is international unit of density?
a. kg/m3
b. gr/cm
c. kilogram
d. litres
a
b
c
d
The volume of an object is 0,2m3 . if its mass is 8 kg, then the density is....
a. 4 kg/m3
b. 40 kg/m3
c. 16 kg/m3
d. 1,6 kg/m3
a
b
c
d
The volume of an object is 1 m3 . If the density is 0,5 kg/m3 what its mass?
a. 0,5 kg
b. 5 kg
c. 2 kg
d. 0,2 kg
a
b
c
d
