Question 127: Units , Dimensions and Error Analysis

Question

If velocity [V], time [T] and force [F] are chosen as the base quantities, the dimensions of the mass will be :

Accepted Answer

[M] = K[F]
a
[T]
b
[V]
c
[M
1
] = [M
1
L
1
T
$$-$$2
]
a
[T
1
]
b
[L
1
T
$$-$$1
]
c
a = 1, b = 1, c = $$-$$1
$$	herefore$$ [M] = [FTV
$$-$$1
]

Answer

[FT
$$-$$1
V
$$-$$1
]

Answer

[FTV
$$-$$1
]

Answer

[FT
2
V]

Answer

[FVT
$$-$$1
]

Units , Dimensions and Error Analysis