Midterms

20 Questions  I  By Thechadwictan
This quiz covers the topics in. There are ten items in this assessment.

  
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1.  Hydraulics is an application of this principle
A.
B.
C.
2.  The vertical velocity of a projectile at the peak of its flight is
A.
B.
C.
D.
3.  The period of a simple pendulum follows this formula The length of the pendulum's string is 980 m. What is the period of vibration of the pendulum
A.
B.
C.
D.
E.
4.  This principle is related to buoyancy
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B.
C.
5.  What is the density (in kg/m3 of a cube whose side 2 m and whose mass is 8 kg?
A.
B.
C.
D.
E.
6.    No matter where you press a toothpaste tube, paste comes out of the opening. This is an application of
A.
B.
C.
7.  Unit for pressure
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B.
C.
D.
8.  The angle at which an object starts to slide across a surface is not dependent on its weight
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B.
9.  Friction of layers in a liquid
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B.
C.
D.
10.  An object which remains at rest means no external force are acting on it
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B.
C.
11.  The force and the acceleration may have the same value and units
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B.
C.
12.  Distance and displacement  of an object has the same value
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B.
C.
13.  A rectangular solid with a density of 10 kg per cubic meter has a height of 2000 cm. It has a length of 3 cm but the width is unknown. What is the pressure applied to the ground underneath it?
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B.
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D.
E.
14.  We can inhale the exhaust fumes of a jeepney even when we are inside the moving vehicle. This is an application of 
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B.
C.
15.  Airplanes can fly because of this principle
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B.
C.
16.  Force per unit area
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B.
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17.  is the formula for the simple harmonic motion of a pendulum. What is the length of a pendulum's string if the period of the pendulum's vibration is 2π (2 times pi)?
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B.
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D.
E.
18.  What is the density (in kg/m3 which displaces about 500 m3 in a container and whose mass is 50000?
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B.
C.
D.
E.
19.  A person's mass is proportional to his
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B.
C.
D.
20.  Aerodynamics is an application of this principle
A.
B.
C.
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