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Springs of 150 N/m and 350 N/m stand side by side under… | StemPy Lab
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Springs of 150 N/m and 350 N/m stand side by side under a 2.8 kg block on a smooth floor. What is the period of the block?
Physics
Medium
High School (11–12)
Waves & Sound › Oscillations and Simple Harmonic Motion
JEE Main
Created by
StemPy Lab
Springs of
150
N/m
150\ \text{N/m}
150
N/m
and
350
N/m
350\ \text{N/m}
350
N/m
stand side by side under a
2.8
kg
2.8\ \text{kg}
2.8
kg
block on a smooth floor. What is the period of the block?
1.026
s
1.026\ \text{s}
1.026
s
0.858
s
0.858\ \text{s}
0.858
s
0.665
s
0.665\ \text{s}
0.665
s
0.470
s
0.470\ \text{s}
0.470
s
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← A lamp hangs from a spring, which it stretches by 8.6 cm. A light tap sets it bobbing. Find the period. Take g = 9.8 m/s².
A block on a horizontal spring is taken to the Moon, where g is about a sixth of its value on Earth. Its period on the Moon is →
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