A 60.0-g object connected to a spring with a force constant of 20.0 N/m oscillates with...

A 60.0-g object connected to a spring with a force constant of 20.0 N/m oscillates with an amplitude of 5.00 cm on a frictionless, horizontal surface.

(a) Find the speed of the object when its position is 1.15 cm. (Let 0 cm be the position of equilibrium.) At this point the energy is partially stored as potential energy of the spring and partially as kinetic energy of the object. m/s

(b) Find the kinetic energy when its position is 3.50 cm. mJ

(c) Find the potential energy when its position is 3.50 cm. mJ

Expert Solution

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A 40.0-g object connected to a spring with a force constant of 20.0 N/m oscillates with an amplitude of 5.00 cm on a frictionless, horizontal surface.

(a) Find the total energy of the system.
_____ mJ

(b) Find the speed of the object when its position is 1.05 cm. (Let 0 cm be the position of equilibrium.)
_____ m/s

(c) Find the kinetic energy when its position is 3.00 cm.
_____ mJ

(d) Find the potential energy when its position is 3.00 cm.
_____mJ

Answer

genius_generous answered 1 year ago

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