Question

definition of force,pressure, density ,mass, distance​

Answer 1

Answer:

1. pulling or pushing of an object is called force
2. Pressure (symbol: p or P) is the force applied perpendicular to the surface of an object per unit area over which that force is distributed. ... Pressure may also be expressed in terms of standard atmospheric pressure; the atmosphere (atm) is equal to this pressure, and the torr is defined as 1⁄760 of this.
3. Density, mass of a unit volume of a material substance. The formula for density is d = M/V, where d is density, M is mass, and V is volume. Density is commonly expressed in units of grams per cubic centimetre. ... For example, the density of air is 1.2 kilograms per cubic metre.
4. Mass, in physics, quantitative measure of inertia, a fundamental property of all matter. ... It is, in effect, the resistance that a body of matter offers to a change in its speed or position upon the application of a force. The greater the mass of a body, the smaller the change produced by an applied force.
5. Distance is a numerical measurement of how far apart objects or points are. In physics or everyday usage, distance may refer to a physical length or an estimation based on other criteria. The distance from a point A to a point B is sometimes denoted as.

Answer 2

Explanation:

Pressure is defined as the physical force exerted on an object. The force applied is perpendicular to the surface of objects per unit area. The basic formula for pressure...

force -strength or energy as an attribute of physical action or movement:

"he was thrown backwards by the force of the explosion"

density-the degree of compactness of a substance:

"a reduction in bone density"

mass-a large body of matter with no definite shape:

"the sun broke out from behind a mass of clouds"

distance-the length of the space between two points: