General Knowledge - Physics - Discussion
Discussion Forum : Physics - Section 1 (Q.No. 51)
51.
Out of the following pairs, which one does not have identical dimension?
Discussion:
7 comments Page 1 of 1.
Shahalam Ansari said:
5 years ago
Also, D is not equal dimension. Right?
Teja said:
6 years ago
For IMPULSE----> [ML^-2] * [T].
and for MOMENTUM-----> [ML^-2] * [L].
and for MOMENTUM-----> [ML^-2] * [L].
McHuddlestone said:
7 years ago
For moment of inertia it is ML^2 and for moment of force (momentum) it is ML^2T^-2.
Aryan said:
8 years ago
To my knowledge, impulse and momentum do not have the same dimension too.
Kavya said:
9 years ago
Moment of Inertia = Mass X (Radius of Gyration)^2.
Dimensional Formula of Moment of Inertia = M^1L^2T^0.
SI unit of Moment of Inertia is kg m^2
Moment of force = Force x Distance.
Dimensional Formula of Force= M^1L^1T^-2.
SI unit of moment of force is Newton metre (N m).
Dimensional Formula of Moment of Inertia = M^1L^2T^0.
SI unit of Moment of Inertia is kg m^2
Moment of force = Force x Distance.
Dimensional Formula of Force= M^1L^1T^-2.
SI unit of moment of force is Newton metre (N m).
Vivetha.h said:
1 decade ago
Moment of inertia and Moment of force have Identical dimension.
K.s.kiran(AP IIIT NUZVID) said:
1 decade ago
Moment of inertia (I) = mr^2 = (mass * length * length) = ML^2
Moment of force (TORQUE) = I * angular acceleration)= M L^3 T^(-2)
Remaining this pair all pairs have same dimension formula.
Moment of force (TORQUE) = I * angular acceleration)= M L^3 T^(-2)
Remaining this pair all pairs have same dimension formula.
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