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Assuming the object starts at rest, it is zero. However, if the object is thrown upward or downward, its inital velocity will not be zero.

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What are the characteristics of an open closed and isolated system?

open: matter and energy can pass freely in and out closed: only energy can pass freely isolated: nothing can pass freely


Is velocity intensive or extensive property?

Velocity is an extensive property because it depends on the mass of the object in motion. Extensive properties are additive and scale with the size or amount of the system. In the case of velocity, the total velocity of a system is the sum of the velocities of its individual components, making it an extensive property.


How do you find the momentum with no velocity?

It is unclear what you mean. If you mean that you want to find momentum but do not have a value for velocity then it depends on what physical system you are using. If you want to find the momentum of an object with a velocity equal to zero then the momentum is zero. Answer2. You can find the momentum from its the integral of its force impulse fdt = d(mv). The momentum is mv= integral of fdt.


Is the energy generated from falling water in a hydroelectric plant the same more or less than falling water?

It's less. There are "resistance" losses in any system, so not all the energy of the falling water can be changed into electric power. Certainly we can't get more energy out than is put in. Perpetual motion isn't an option here.


What are terminal buttons?

Terminal buttons, also known as synaptic boutons, are small structures at the end of axons in neurons. They play a crucial role in neurotransmission by releasing neurotransmitters into the synaptic cleft when an electrical signal, or action potential, reaches them. This release allows communication between neurons, facilitating the transmission of signals throughout the nervous system.

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Can the initial velocity be negative in a physical system?

Yes, the initial velocity can be negative in a physical system.


What is the equation for calculating the velocity amplitude in a given system?

The equation for calculating the velocity amplitude in a given system is V A, where V is the velocity amplitude, A is the amplitude of the oscillation, and is the angular frequency of the system.


Where do you execute command on Linux?

From the terminal to access the terminal go to system tools or type terminal in the search field.


What is terminal voltage?

Terminal voltage is the voltage gotten at the terminals of the load in any system.


What methods can be used to determine the relationship between velocity and acceleration in a given system?

One method to determine the relationship between velocity and acceleration in a system is to analyze the system's motion using calculus. By taking the derivative of the velocity function, you can find the acceleration function, which shows how velocity changes over time. This allows you to understand the relationship between velocity and acceleration in the system.


What is MVW and HVW in water spray system?

MVW: Medium Velocity Water spray system HVW: High Velocity Water spray system


How can you find the initial velocity form the work done on a system?

To find the initial velocity from the work done on a system, you can use the work-energy principle. The work done on the system is equal to the change in kinetic energy of the system. By equating the work done to the change in kinetic energy and solving for the initial velocity, you can find the initial velocity of the system.


What is the relationship between current, charge, and velocity in an electrical system where the current is equal to the charge multiplied by the velocity?

In an electrical system where current is equal to the charge multiplied by the velocity, the relationship is that the current flowing through the system is directly proportional to both the amount of charge and the velocity at which the charge is moving. This means that as either the charge or the velocity increases, the current flowing through the system will also increase.


How can one determine the velocity of the center of mass of a system of particles?

To determine the velocity of the center of mass of a system of particles, you can use the formula: velocity of center of mass (total momentum of the system) / (total mass of the system). This formula takes into account the individual velocities and masses of all the particles in the system.