10. A block with a mass of 4 kg is attached to a spring on the wall that oscillates back and forth with a frequency of 4 Hz and an amplitude of 3 m. What would the frequency be if the block were replaced by one with one-fourth the mass and the amplitude of the block is increased to 9 m ? (A) 4 Hz (В) 8 Hz (С) 12 Hz niwollot sti to doirW
10. A block with a mass of 4 kg is attached to a spring on the wall that oscillates back and forth with a frequency of 4 Hz and an amplitude of 3 m. What would the frequency be if the block were replaced by one with one-fourth the mass and the amplitude of the block is increased to 9 m ? (A) 4 Hz (В) 8 Hz (С) 12 Hz niwollot sti to doirW
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Transcribed Image Text:10. A block with a mass of 4 kg is attached to a spring on
the wall that oscillates back and forth with a frequency
of 4 Hz and an amplitude of 3 m. What would the
frequency be if the block were replaced by one with
one-fourth the mass and the amplitude of the block is
increased to 9 m?
uahororso s gniwollot sti to doirW
eowans ows 1polo2 Snohom oinoaned
(A) 4 Hz
(B) 8 Hz
(C) 12 Hz
(D) 24 Hz noinogonq ei donol gninot2or odT (6)
Inatanoo ai noinmelsoos odT (A)
qrabjacemeur
(D) JPG beuog ra qcbeuqent ou po smbng
bodw Jaiog ort n sbuningem mumixsm
momixem oit ai besqa oris (A)
muminim ad 2i h
mUminien od
Expert Solution
Step 1
In a spring, frequency of oscillation of block depends on spring constant and mass of the block. It's independent of amplitude of block.
Using formula for frequency we can find the new frequency of the oscillation
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