اختبارات شاملة كويز (2)
Quiz by Dr. Mariam
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- Q1
Every point on a rotating body has
Same linear velocity
Angular velocity
Same linear momentum
120s - Q2
lever is simple machine applies
Load
Force
Fulcrum
120s - Q3
A rigid bar that rotatesabout a fixed point enabling it to exert a force to move a load is called
Elastic rod
Solid bar
Lever
Hummer
120s - Q4
the mass lifted or the resistance to overcome on a laver is called what?
Fulcrum
Load
effort
Arm
120s - Q5
Which part of the liver supplies the force to move something?
Effort
Load
Fulcrum
120s - Q6
Which part of the lever is the part you are trying to move?
Load
Fulcrum
Effort
120s - Q7
The mass lifted or theresistance overcome by a lever
Load
Fulcrum
Effort
Lever arm
120s - Q8
The force needed to move a load or overcome a resistance
Lever arm
Load
Fulcrum
Effort
120s - Q9
The point where the leverarm pivots
Effort
Spring scale
Fulcrum
Load
120s - Q10
The pivot point in a leversystem is called a(n)...
Load
Fulcrum
Effort
Spring scale
120s