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WorksheetsPhysics Mid Term 2/2
Total questions: 15
Worksheet time: 28mins
The following are examples of magnitudes except:
Mass
Time
Lenght
Gravity
The following are examples of units of measurement of Velocity, except:
m/s2
km/h
m/s
mi/h
The units of measurement to express this magnitude are s2kg m , but they are commonly known as:
Miles
Newtons
Dynes
Pounds
The gravitational force value on Earth is:
8.91 m/s2
3.1415 m/s2
9.81 m/s2
10 m/s2
What's the name of the System of Measurement used in México?
A (a) produces changes in the velocity of an object, its direction and its shape.
The effect of (a) accelerates bodies in free fall.
A negative acceleration indicates that an object's velocity (a) .
The attraction of a magnetic field generated by a magnet is considered a non-contact force
True
False
What's the name of the force that acts on objects in movement that decrease their velocity?
Gravity
Thrust
Normal
Friction
Name the missing force
(a)
Name the missing force
(a)
This character described three laws of motion of Classic Physics. He was also known for describing the light refraction phenomena.
The law of (a) states that a body will remain at rest or in motion until a force acts on it and modifies its initial state.
Describe with your own words the third Law of Motion based on this image
