what output force is generated when an input force of 630 n is applied to a machine with a mechanical advantage of 3
2 answers:
Answer : Output force is 1890 N.
Explanation :
Given that,
Input force is 630 N
Mechanical advantage is 3
Mechanical advantage of a machine is defined as the ratio of output force and the input force.
Mathematically it can be written as :
Where,
is the output force
is the input force
So,
Hence, this is the required solution.
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Answer: Yes
Explanation: A molecule has a bond dipole but not have a molecular dipole.
Dipole moment: dipole moment is the product of the distribution of the charge of the molecules and the distance between of the molecules.
Example:
lets take an example of molecule in which two electro negative oxygen atoms are attached with Carbon atom. Oxygen being electro negative will attract the shared pair electrons towards itself and partial negative charge will create on oxygen atom and partial positive charge on carbon atom C.
due to formation of partial positive and partial negative charges dipole moment is created between oxygen and Carbon bond on both the sides in opposite direction.
Since, the dipole moment acting in opposite direction the net dipole moment in the molecule is zero.
Hence, Yes, a molecule has bond dipoles but not have a molecular dipole.
