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A 50.0 g object connected to a spring with a force constant of 35.0 N/m oscillates on a horizontal, frictionless surface with amplitude of 5.00 cm.
a) Discover the total energy of the system.
b) Discover the speed of the object when the position is 1.15 cm.
c) Discover the kinetic energy when the position is 3.00 cm.
d) Discover the potential energy when the position is 3.00 cm.
A transverse wave propagates in the positive x-axis with a wavelength of .3m and a period of .001s. What is the frequency and speed of this wave
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A 0.40 kg ball, attached to the end of a horizontal cord, isrotated in a circle of radius 1.6 m on africtionless horizontal surface. What is the maximum speed the ball can have
One end of a metal rod is in contact with a thermal reservoir at 691 K, and the other end is in contact with a thermal reservoir at 105 K. what is the change in entropy of the rod
A 14.1-g bullet is accelerated from rest to a speed of 793 m/s in a rifle barrel of length 66.9 cm. (a) Find the kinetic energy of the bullet as it bullet as it leaves the barrel.
If a violin string transmits waves at 375 m/s and has 295 Hz as its fundamental frequency, what is the string's length.
The oxygen molecule (O2)may be regarded as two massesconnected by a spring. In vibrational motion, each oxygen atomalternately approaches, then moves away from the center of mass ofthe system.
A box stands against the wall of a cylinder that is rotating. The cylinder has a radius of 30cm. What is the minimum consant speed (magnitude of linear velocity) the box must move so it doesn't slip
on an otherwise straight stretch of road near moffat colorado the road suddenly turns. this bend in the road is a
A 3.25 g bullet picks up an electric charge of 1.55 µC as it travels down the barrel of a rifle. find the magnitude of the magnetic force on the bullet
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