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WorksheetsPhysics Grade 7
Total questions: 21
Worksheet time: 14mins
What is force?
Pull and push
The work what we do
Between 2 thing are same
100 degree celcius equal to..
373 kelvin
80 degree reamur
212 degree fahrenheit
32 fahrenheit
What is the name of the force that pulls the spring down?
Friction
Magnetic
Gravity
Kinetic
What is the weight of 50 kg on earth? (g = 10 m/s2)
500 kg
500 N
500 N/kg2
5000 N
How many the force is acting on this object? (If the upthrust = 90 N, and the weight = 109 N)
19 N to Up
19 N to Down
91 to Up
91 to Down
What is mass?
Amount of matter in an object
Measure of weight
The temperature in an object
None of the above
The International Unit of temperature is
Celvin
Celcius
Reamur
Fahrenheit
25 degree celcius = ..... degree fahrenheit
45
75
77
102
What is friction?
The force you get when two materials rub together
The force you get between two changed objects
The force you get when a material is being strechted
The force that exist you get between all objects with mass
What is the formulae for count the weight?
w = m . a
w = m . g
w = m . e
w = m . f
The formulae for count force is..
f = m . a
f = m . g
f = m / a
f = m / g
How many the force that acting on this object?
10 N to right
10 N to up
10 N to left
10 N to down
If the direction acting on an object is same, we should...
Multiplying
Subtracting
Adding
Dividing
Unbalanced force?
True
False
Alfi soraya
ew
lucu
bule
gakenal siapa makasih :3
chubby
Tension?
The force that exist between all objects with mass
The force that holds the particles in a nucleus together
The force you get when a material is being strached
If an object is moving and an unbalanced force acts on it, three possibilities...
The object could speed up
The object could slow down
The object could change direction
All of the above
What is the international unit of amount of the substance?
Kelvin
Ampere
Candela
Mol
1 km = ............... micrometer
1.000.000
1000
1.000.000.000
10.000
The tools using to measured small objects is....
Micrometer scrub
Vernier Calipers
Ruler
Gauge
The tools using to measured small objects is....
Micrometer scrub
Vernier Calipers
Ruler
Gauge
