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, mass is the aggregate of matter in a body that is a measure of its inertia.
Please see the answer in the related links.
The same as in modern physics: there is really no physically meaningful way to define absolute motion.
In physics, work is done when a force is applied over a certain distance.
In weight it is means it is not heavy. In physics it is electromagnetic radiation that can produce a visual sensation.
i donjt no
In physics, mass is the aggregate of matter in a body that is a measure of its inertia.
Please see the answer in the related links.
Classical physics and (Quantum or modern) Physics Mechanics Thermodynamics Sound Light Optics Magnetism Electricity
Branch of Physics that applies to life science is called Biophysics .
In physics and astronomy, a star is a huge globe of plasma that emits its own radiation.
it is the study of math and and chemistry put together
it is a unit distance covered at a unit speed
The same as in modern physics: there is really no physically meaningful way to define absolute motion.
in physics work work=force *distance the distance covered by body by any force is called work.
Physics works in the whole of the universe.
they define when work occurs energy. Energy is the ability to do work.