What is force? what is weight? what is speed? what is velocity? what is acceleration? what is work? what is energy? what is power?
Answers
FORCE
a force is an interaction that causes an affected object to be pushed or pulled in a certain direction
WEIGHT
The weight of an object (or the weight of an amount of matter) is the measure of the intensity of the force imposed on this object by the local gravitational field.
VELOCITY
Velocity is a measure of how fast something moves in a particular direction. In other words, a velocity is a speed with a direction. For instance, if an object moves east at 9 metres per second (9m/s), we would say that its velocity is 9 m/s to the east.
SPEED
Speed is the distance traveled per unit of time
ACCELERATION
acceleration is the rate of change of velocity of an object with respect to time. An object's acceleration is the net result of all forces acting on the object
WORK
work is defined as a force causing the movement—or displacement—of an object. In the case of a constant force, work is the scalar product of the force acting on an object and the displacement caused by that force
ENERGY
Energy, in physics, the capacity for doing work. It may exist in potential, kinetic, thermal, electrical, chemical, nuclear, or other various forms. There are, moreover, heat and work—i.e., energy in the process of transfer from one body to another. ... For example, any given body has kinetic energy if it is in motion.
POWER
Power (physics), how fast energy can be changed into work. In sociology, power is when a person wants another to do something, and they do it. This might also be called influence or control. Electric power, electricity that comes from power plants or generators.
HOPE IT IS HELPFULL
I don't know sorry give it