0
Work is said to be done by a force if the point of application of the force gets displaced.
Work is measured by the product of the force and the displacement component in the direction of the force.
Hence W = F s cos @
@ is the angle between the force vector and displacement vector.
In physics, work is defined as the transfer of energy that results from applying a force to an object and moving it over a distance in the direction of the force. The formula for work is W = Fd, where W is the work done, F is the force applied, and d is the distance over which the force is applied.
Add your answer:
Earn +20 pts
Define power in physics?
In physics, power is the rate at which work is done or energy is transferred. It is defined as the amount of energy transferred or converted per unit time. The SI unit of power is the watt (W), which is equal to one joule per second.
Which famous scientist was awarded the noble price in physics in 1921 for him work on theoretical physics?
Albert Einstein was awarded the Nobel Prize in Physics in 1921 for his work on theoretical physics, particularly for his discovery of the photoelectric effect.
How was meitner honored for her work in physics?
Lise Meitner was honored for her work in physics by having the chemical element meitnerium (Mt) named after her. Additionally, she was also nominated several times for the Nobel Prize in Chemistry and Physics for her work on nuclear fission.
What is the relationship between work and energy in physics?
Work done on an object is the transfer of energy to or from that object. Energy can be defined as the capacity to do work. In physics, work and energy are interconnected concepts where work is the transfer of energy from one system to another.
What famous scientist was awarded in 1921 Nobel Price in Physics for his work on theorical physics?
Albert Einstein was awarded the 1921 Nobel Prize in Physics for his work on theoretical physics, particularly for his discovery of the law of the photoelectric effect and his contributions to the development of quantum theory.
Define each branches of physics?
i donjt no
Define branch of physics as it applies to life science?
Branch of Physics that applies to life science is called Biophysics .
How do you define a 'star' in physics and astronomy?
In physics and astronomy, a star is a huge globe of plasma that emits its own radiation.
Define the major division and subdivision of physics?
Classical physics and (Quantum or modern) Physics Mechanics Thermodynamics Sound Light Optics Magnetism Electricity
Define time in physics?
it is a unit distance covered at a unit speed
Define physics scientifically?
it is the study of math and and chemistry put together
Define power in physics?
In physics, power is the rate at which work is done or energy is transferred. It is defined as the amount of energy transferred or converted per unit time. The SI unit of power is the watt (W), which is equal to one joule per second.
How do scientists define when work occurs?
they define when work occurs energy. Energy is the ability to do work.
What is work in physics?
in physics work work=force *distance the distance covered by body by any force is called work.
Where do physics work at?
Physics works in the whole of the universe.
11th state board physics FAQ questions?
Define Electrostatics
Define the two classification of physics?
physics is divided in to two type.1-classical phy,2-modern phy. classical phy. in which the energy is continuous but modern physics in which the energy is discrete
