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Tardigrade
Question
Physics
Correct statment among the following is,
Q. Correct statment among the following is,
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162
NTA Abhyas
NTA Abhyas 2020
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A
For a general translation motion, momentum
p
→
and velocity
v
→
need not parallel.
B
For a general rotational motion, angular momentum
L
→
and angular velocity
ω
→
always be parallel.
C
For a general translation motion, acceleration
a
→
and velocity
v
→
are always parallel.
D
For a general rotational motion,
ω
→
need not be parallel.
Solution:
For a general rotational motion, angular momentum
L
→
and angular velocity
ω
→
need not be parallel. For a general translation motion
p
→
and
v
→
are always parallel.