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WorksheetsPretest Fisika Teknik
Total questions: 10
Worksheet time: 10mins
The density of a substance is defined as?
ρ=Vm
ρ=mV
ρ=mV
ρ=21mV2
Which is not Newton's law?
a=mΣF
ΣF=0
P=AF
Faksi=−Freaksi
A cheetah runs with an average speed of 32 m/s for 30 seconds. How far did the cheetah run?
960 m
62 m
1.07 m
0.94 m
Which object has the biggest inertia?
The total of the resultants and the direction of the vector F1 + F2 + F3 is ....
26 N , 30 0
10 N , 30 0
26 N , - 30 0
10 N , - 30 0
Which is not an application of Bernoulli's law?
Energy can neither be created nor destroyed, but its form can be changed. The statement is the sound of the law?
Thermodynamic 1
Thermodynamic 2
Momentum conservation
Energy thermodynamic
An apple falls from the tree, the energy change that occurs is?
Kinetic to mechanic
Mechanic to kinetic
Potential to kinetic
Kinetic to potential
A bicycle is moving with a speed of 20 m/s. Find the kinetic energy of the bicycle if its mass is 50 kg.
2000 Joule
20.000 Joule
1000 Joule
10.000 Joule
If the object moves 2 m. then the work done by the two forces is?
6 J
24 J
26 J
104 J
