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liubo4ka [24]
3 years ago
10

PLEASE HELP ME IM TIMED

Physics
1 answer:
Novosadov [1.4K]3 years ago
6 0
Yeah it’s the mantle
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Show that the Mass spring system executes simple harmonic motion(SHM)?​
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Explanation:

Show that the motion of a mass attached to the end of a spring is SHM

Consider a mass "m" attached to the end of an elastic spring. The other end of the spring is fixed

at the a firm support as shown in figure "a". The whole system is placed on a smooth horizontal surface.

If we displace the mass 'm' from its mean position 'O' to point "a" by applying an external force, it is displaced by '+x' to its right, there will be elastic restring force on the mass equal to F in the left side which is applied by the spring.

According to "Hook's Law

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If we release mass 'm' at point 'a', it moves forward to ' O'. At point ' O' it will not stop but moves forward towards point "b" due to inertia and covers the same displacement -x. At point 'b' once again elastic restoring force 'F' acts upon it but now in the right side. In this way it continues its motion

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According to Newton's 2nd law of motion, force 'F' produces acceleration 'a' in the body which is given by

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