(a) The compression of the spring is 0.074 m.
(b) The potential energy of block will be converted to elastic potential energy of the spring when the block comes to rest.
<h3>
Compression of the spring [ x ]</h3>
The compression of the spring is calculated as follows;
F = kx
mg = kx
x = mg/k
where;
- m is mass of the object
- k is the spring constant
x = (3 x 9.8) / (400)
x = 0.074 m
<h3>Motion of the block</h3>
Based on the principle of conservation of energy, the potential energy of block will be converted to elastic potential energy of the spring when the block comes to rest.
Learn more about elastic potential energy here: brainly.com/question/25996974
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<span>The magnetic force exerted by two magnets decreases as the magnets are moved farther apart.
</span><span>The magnetic force between two magnets is the force of repulsion or attraction between two magnets which leads to the calculation of a positive work.
</span><span>The magnetic of a magnet is strongest at its poles.</span>
Answer:
Part a)
Part b)
Part d)
As we know that due to induction of charge there will be same charge appear on the inner and outer surface of the cylinder but the sign of the charge must be different
On the inner side of the cylinder there will be negative charge induce on the inner surface and on the outer surface of the cylinder there will be same magnitude charge with positive sign.
Explanation:
Part a)
By Guass law we know that
Part b)
Outside the outer cylinder we will again use Guass law
Part d)
As we know that due to induction of charge there will be same charge appear on the inner and outer surface of the cylinder but the sign of the charge must be different
On the inner side of the cylinder there will be negative charge induce on the inner surface and on the outer surface of the cylinder there will be same magnitude charge with positive sign.
This is false. Even though the first part is true, the second isn't because morals and values are simply widely accepted opinions that most humans have, and you can't test opinions with the scientific method, only facts!
The part of the cerebrum that controls Voluntary movements is located in the Frontal lobe.
