Posted by **Nuwaya** on Monday, January 16, 2012 at 6:53am.

A simple pendulum is made from a bob of mass 0.04 kg suspended on alight string of length 1.4m. Keeping the string taut, the pendulum is pulled to one side until it has gained a height of 0.1m. calculate:

a. The total energy of the oscillation

(b) the amplitude of the resulting oscillation

(c) the period of the resulting oscillation

(d) the maximum velocity of the bob

(e) the maximum kinetic energy of the bob

- physics -
**drwls**, Monday, January 16, 2012 at 7:24am
(a) M g H, where H = 0.1 m, M = mass and g = acceleration of gravity

(b) If amplitude (A) is the maximum horizontal displacement, then

A = sqrt[1.4^2 - 1.3^2] = 0.52 m

(c) (2 pi)*sqrt(L/g)

where L = 1.4 m

(d) A*sqrt(g/L)

(e) M g H (same as maximum energy)

- physics/Mwenge secondary -
**Juma manonga**, Wednesday, December 4, 2013 at 4:27pm
The time taken by a simple pendulum bob to perform 1000 vibrations is 8 minutes 9 seconds in mumbai and 8 minutes 20 seconds in pune.Calulate the ratio of acceleratio due to gravity in mumbai and pune.

## Answer This Question

## Related Questions

- physices - A simple pendulum is made from a bob of mass 0.04 kg suspended on ...
- physics - A simple pendulum is made from a bob of mass 0.04 kg suspended on a ...
- Physics - Two pendulums are set up side by side. One pendulum P, consists of a ...
- physics - a simple pendulum consists of a bob of mass 1.8 kg attached to a ...
- Physics - The string of a conical pendulum is 54.5 cm long and the mass of the ...
- physics - A simple pendulum consists of a ball of mass 5.39 kg hanging from a ...
- Physics - a pendulum has a bob of 0.20kg and is suspended by a string of ...
- physics - ¬Calculate the period of oscillation of a simple pendulum of length 1....
- Physics - A pendulum is composed of a mass m suspended from the ceiling by a ...
- physics - 3. A 250-g is attached to a string 1.00 m long to make a pendulum. If ...

More Related Questions