A23.3-kg mass is attached to one end of a horizontal spring, with the other end of the spring fixed to a wall. the mass is pulled away from the equilibrium position (x = 0) a distance of 17.5 cm and released. it then oscillates in simple harmonic motion with a frequency of 8.38 hz. what is the mass’s maximum speed during this motion?

In spring mass system we know that angular frequency is given as

f = 8.38 Hz

now we know that speed of SHM at its extreme position is given by

here we know that

A = 17.5 cm

so maximum speed is 9.21 m/s

the earths atmosphere is made up of nitrogen and oxygen. solids can turn into gasses through a process called sublimation. sublimation is the transition of a substance directly from the solid to the gas phase, without passing through the intermediate liquid phase.

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