What happens to the period of a pendulum when the mass is doubled?
The time period of a pendulum does not depend on the mass of bob. So if the mass of bob doubled, the time period remains the same.
What happens to period if mass is doubled?
Thus, if the mass is doubled, the period increases by a factor of √2.
What effect occurs on the frequency of a pendulum?
The frequency of pendulum depends on length of the pendulum and gravitational acceleration. With depth, the gravitational acceleration varies as: With depth, the gravitational acceleration decreases. As the frequency of pendulum is proportional to square root of g, so with decrease in g, frequency f would decrease.
Does frequency depend on mass?
In fact, the mass m and the force constant k are the only factors that affect the period and frequency of simple harmonic motion.
What is the relationship between frequency and mass?
As the mass of a vibrating body increases, its frequency decreases, but as the tension increases the frequency also increases.
How does the mass affect the frequency of oscillation?
Mass on a Spring A stiffer spring with a constant mass decreases the period of oscillation. Increasing the mass increases the period of oscillation. For example, a heavy car with springs in its suspension bounces more slowly when it hits a bump than a light car with identical springs.
How does the frequency of oscillation depend on the value of the mass?
How does the frequency of oscillation depend on the mass of the weight? The frequency decreases as the mass increases. A greater mass results in a lower frequency and a longer period of oscillation. The amplitude of oscillation is the maximum distance between the oscillating weight and the equilibrium position.
Which factors do you think will increase or decrease the period of a pendulum?
In activity B, you found that the period of a pendulum depends on its length and gravitational acceleration.
What is period of oscillation?
the smallest interval of time in which a system undergoing oscillation returns to the state it was in at a time arbitrarily chosen as the beginning of the oscillation.
What are the three types of oscillation?
Oscillations
- Simple Harmonic Motion.
- Damped Simple Harmonic Motion.
- Forced Simple Harmonic Motion.
- Force Law for Simple Harmonic Motion.
- Velocity and Acceleration in Simple Harmonic Motion.
- Some Systems executing Simple Harmonic Motion.
- Energy in Simple Harmonic Motion.
- Periodic and Oscillatory Motion.
What is Oscillation give two examples?
Oscillatory motion is defined as the to and fro motion of the body about its fixed position. Oscillatory motion is a type of periodic motion. Examples of oscillatory motion are vibrating strings, swinging of the swing etc.
What is the one oscillation of pendulum?
The pendulum is said to have completed one oscillation when its bob,starting from its mean position O, moves to A, to B and back to O. The pendulum also completes one oscillation when its bob moves from one extreme position A to the other extreme position B and comes back to A.
What are very fast oscillations called?
VFO
Why is the pendulum important?
Pendulum, body suspended from a fixed point so that it can swing back and forth under the influence of gravity. Pendulums are used to regulate the movement of clocks because the interval of time for each complete oscillation, called the period, is constant.
What causes a pendulum to swing?
Function. The science behind the pendulum is explained through the forces of gravity and inertia. The Earth’s gravity attracts the pendulum. This swinging-back-and-forth force continues until the force that started the movement is not stronger than gravity, and then the pendulum is at rest again.
Will a pendulum swing forever?
As the pendulum swings back and forth, the balance between the two types of energy changes constantly. At some points in its swing, the pendulum has more kinetic energy. No pendulum can swing forever because the system loses energy on account of friction.
Why pendulum is not used for measuring time?
Since the time period of the pendulum depends on the gravity of earth and the pendulum clocks mainly works on local gravity so therefore the pendulum clock in the satellite will not give the correct time and so it is not used for measuring time in a spaceship orbiting the earth.
Can a pendulum be a good clock?
It doesn’t climb as far, but it covers the shorter distance more slowly—so it actually takes exactly the same time to swing. This handy ability (technically called isochronism, which just means “equal amounts of time”) is what makes a pendulum so useful for timekeeping.
Does a pendulum measure time?
Period of oscillation This property, called isochronism, is the reason pendulums are so useful for timekeeping. Successive swings of the pendulum, even if changing in amplitude, take the same amount of time.