Last Updated On [03-11-2023]
When two particles collide and stick together:
a)
ME is conserved
b)
Energy is conserved
c)
KE is conserved
d)
Work is negative
When two particles collide and stick together:
a)
ME is conserved
b)
Energy is conserved
c)
KE is conserved
d)
Work is negative
Question ID - 100587 :-
When two particles collide and stick together:
a)
ME is conserved
b)
Energy is conserved
c)
KE is conserved
d)
Work is negative
|
When two particles collide and stick together: |
|||||||
|
a) |
ME is conserved |
b) |
Energy is conserved |
c) |
KE is conserved |
d) |
Work is negative |
|
(b,d) When two particles collide and stick together, energy is conserved and work done is negative because KE decreases. So, options (b) and (d) are correct |
Next Question :
A sphere is rolling without slipping on a fixed horizontal plane surface. In the figure, 
is the point of contact, 
is the centre of the sphere and 
is its topmost point. Then,
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a) |
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b) |
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