Last Updated On 01-06-2023 - By Jeesha Sara
Two objects are at rest on a level frictionless surface. The objects are not connected. A force 
is applied to one of the objects, which then moves with acceleration 
Mark the correct statement(s)
a)
The concept of centre of mass cannot be applied because the external force does not act on both the objects
b)
The centre of mass moves with acceleration that could be greater than 
c)
The centre of mass moves with acceleration that must be equal to 
d)
The centre of mass moves with acceleration that must be less than 
Two objects are at rest on a level frictionless surface. The objects are not connected. A force is applied to one of the objects, which then moves with acceleration Mark the correct statement(s)
a)
The concept of centre of mass cannot be applied because the external force does not act on both the objects
b)
The centre of mass moves with acceleration that could be greater than
c)
The centre of mass moves with acceleration that must be equal to
d)
The centre of mass moves with acceleration that must be less than
Question ID - 100007 :-
Two objects are at rest on a level frictionless surface. The objects are not connected. A force is applied to one of the objects, which then moves with acceleration Mark the correct statement(s)
a)
The concept of centre of mass cannot be applied because the external force does not act on both the objects
b)
The centre of mass moves with acceleration that could be greater than
c)
The centre of mass moves with acceleration that must be equal to
d)
The centre of mass moves with acceleration that must be less than
|
Two objects are at rest on a level frictionless surface. The objects are not connected. A force |
|
|
a) |
The concept of centre of mass cannot be applied because the external force does not act on both the objects |
|
b) |
The centre of mass moves with acceleration that could be greater than |
|
c) |
The centre of mass moves with acceleration that must be equal to |
|
d) |
The centre of mass moves with acceleration that must be less than |
and 
. Then
Next Question :
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Note the relationship between the first two words and suggest the suitable word for the fourth place. Loudness: Amplitude : : Quality: ______________ |
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(a) |
Frequency |
(b) |
Wavelength |
(c) |
Intensity |
(d) |
Waveform |
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