Physics, 16.12.2019 21:31, emacwhaleng
To understand the use of hooke's law for a spring.
hooke's law states that the restoring force fâ on a spring when it has been stretched or compressed is proportional to the displacement xâ of the spring from its equilibrium position. the equilibrium position is the position at which the spring is neither stretched nor compressed.
recall that fâ âxâ means that fâ is equal to a constant times xâ . for a spring, the proportionality constant is called the spring constant and denoted by k. the spring constant is a property of the spring and must be measured experimentally. the larger the value of k, the stiffer the spring.
in equation form, hooke's law can be written
fâ =âkxâ .
the minus sign indicates that the force is in the opposite direction to that of the spring's displacement from its equilibrium length and is "trying" to restore the spring to its equilibrium position. the magnitude of the force is given by f=kx, where x is the magnitude of the displacement.
a 60 kg driver gets into an empty taptap to start the day's work.
a 60 kg driver gets into an empty taptap to start the day's work. the springs compress 2.1Ă10â2 m . what is the effective spring constant of the spring system in the taptap? the springs compress 2.1Ă10â2 m < answer
k =
2.8Ă104
n/m
how do i do part b=
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Answers: 2
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To understand the use of hooke's law for a spring.
hooke's law states that the restoring...
hooke's law states that the restoring...
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