Question

1. Given the in some old wall clock the pendulum has a length of 2.00 m. Suppose the mass is 400 grams. Calculate the period of the pendulum? 2. A spring is attached to the ceiling. It stretches by 2.00 cm when an object of mass 510 grams is hung pulling on the free end. (Consider gravitational acceleration to be 9.8 m/s²) i. How large is the spring constant k? ii. With what frequency in hertz will a 1.50 kg mass connected to this spring oscillate? iii. While oscillating, the mass moves up and down between points at 0.90 m and 1.50 m below the ceiling. How large is the amplitude of the oscillations? iv. When the mass is at its lowest point, how large is its acceleration? V. How much total mechanical energy is in the oscillations?

          1. Given the in some old wall clock the pendulum has a length of 2.00 m. Suppose the mass is 400 grams. Calculate the period of the pendulum?

2. A spring is attached to the ceiling. It stretches by 2.00 cm when an object of mass 510 grams is hung pulling on the free end. (Consider gravitational acceleration to be 9.8 m/s²)

i. How large is the spring constant k?

ii. With what frequency in hertz will a 1.50 kg mass connected to this spring oscillate?

iii. While oscillating, the mass moves up and down between points at 0.90 m and 1.50 m below the ceiling. How large is the amplitude of the oscillations?

iv. When the mass is at its lowest point, how large is its acceleration?

V. How much total mechanical energy is in the oscillations?

1. Given the in some old wall clock the pendulum has a length of 2.00 m. Suppose the mass is 400 grams. Calculate the period of the pendulum?

2. A spring is attached to the ceiling. It stretches by 2.00 cm when an object of mass 510 grams is hung pulling on the free end. (Consider gravitational acceleration to be 9.8 m/s²)

i. How large is the spring constant k?

ii. With what frequency in hertz will a 1.50 kg mass connected to this spring oscillate?

iii. While oscillating, the mass moves up and down between points at 0.90 m and 1.50 m below the ceiling. How large is the amplitude of the oscillations?

iv. When the mass is at its lowest point, how large is its acceleration?

V. How much total mechanical energy is in the oscillations?

Added by Katrina A.

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