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How do the tension of the cord and the force of gravity affect a pendulum?
The tension in the cord provides the restoring force that makes the pendulum swing back and forth. The force of gravity acts on the mass of the pendulum, contributing to its acceleration. Both factors influence the period and amplitude of the pendulum's motion.
What is the scientific theory of a pendulum?
The theory of a simple pendulum refers to a relatively huge object hanging vertically by a string from a fixed place and moving in a back and forth motion when displaced. The movement of the huge object or pendulum bob is repetitive and regular.
Which type of motion is exhibited by tortional pendulum?
A torsional pendulum exhibits rotational periodic motion. You can create one by hanging some weight from a cord, and then rotating the weight. The cord becomes twisted, generating a torsion force, that will cause the weight to rotate in the oppopsite direction. Thus, a periodic rotation movement is generated.
What advantages are there to having a wall clock that operates on a pendulum?
Many wall clocks function from an internal gear that keeps the time smooth, yet erratic. However, clocks that incorporate a pendulum are much more accurate. The reason is that pendulums always have a set period regardless of the cord length, thus by the laws of physics they are subject to remain at a constant beat and keep tie extremely efficiently. In addition, a pendulum functioned wall clock is very quiet and offers a sense of silence unlike that of its gear operated counterpart.
A 12g rifle bullet is fired with a speed of 380 v into a ballistic pendulum with mass 6 kg suspended from a cord 70 cm long What is the vertical height through which the pendulum rises?
To find the vertical height the pendulum rises, you can use the principle of conservation of energy. The initial kinetic energy of the bullet is converted into potential energy at the highest point of the swing. Use the equation: mgh = 0.5mv^2, where m is the mass of the pendulum, h is the vertical height, and v is the velocity of the bullet. Calculate the vertical height h to determine how high the pendulum rises.
How do the tension of the cord and the force of gravity affect a pendulum?
The tension in the cord provides the restoring force that makes the pendulum swing back and forth. The force of gravity acts on the mass of the pendulum, contributing to its acceleration. Both factors influence the period and amplitude of the pendulum's motion.
What is the scientific theory of a pendulum?
The theory of a simple pendulum refers to a relatively huge object hanging vertically by a string from a fixed place and moving in a back and forth motion when displaced. The movement of the huge object or pendulum bob is repetitive and regular.
How do you make the period of a pendulum longer?
The period of a pendulum can be made longer by lengthening the cord or stick that connects the weight and the pivot. (Assuming that you cannot change the force of gravity.)
How do you measure a bungee cord?
To measure a bungee cord, first, stretch it to its maximum length without exceeding its elastic limit. Use a tape measure to record the length from one end of the cord to the other in its fully extended state. Additionally, measure the cord when it is relaxed to determine its unextended length. This gives you both the maximum stretch and the resting length of the bungee cord.
How much does a power cord cost?
The cost of a power cord can vary depending on the brand, length, and quality. On average, a basic power cord can range from $5 to $20. However, specialty or high-quality power cords can cost up to $50 or more.
Why we use two masses with identical geometries for simple pendulum?
An ideal (simple) pendulum has ONE mass, and a massless cord that sustains it.
Which type of motion is exhibited by tortional pendulum?
A torsional pendulum exhibits rotational periodic motion. You can create one by hanging some weight from a cord, and then rotating the weight. The cord becomes twisted, generating a torsion force, that will cause the weight to rotate in the oppopsite direction. Thus, a periodic rotation movement is generated.
What is the average length of the umbilical cord in newborn babies?
The average length of the umbilical cord in newborn babies is about 50-60 centimeters.
What is the length of the power cord for the KitchenAid dishwasher?
The length of the power cord for the KitchenAid dishwasher is typically around 4-6 feet.
What is the normal length of umbilical cord?
Normal length of an umbilical cord can range from a couple feet in length to less than one foot, it all depends on the particular pregnancy.
What is the magnitude of the tension in the cord?
The magnitude of tension in a cord is the force exerted by the cord to maintain equilibrium in a system. It is equal in magnitude but opposite in direction at each end of the cord, keeping the system balanced. The tension is influenced by the weight of the objects the cord is supporting and any external forces acting on the system.
If given the length of arc and the radius how do you figure the straight line cord?
The radius is a cord, is it not?
