distinguish between force and pressure?
2006-10-03 15:19:49 · 8 answers · asked by foxy lady 2 in Science & Mathematics ➔ Physics
Force is what you do to apply pressure. pressure is what you get as a by product.
2006-10-03 15:23:45 · answer #1 · answered by will987456 2 · 0⤊ 0⤋
Pressure is Force per unit Area and is scalar
Force is the unit measurement of the the product mass x acceleration whereby is a vector
2006-10-03 17:00:44 · answer #2 · answered by Mr. Logic 3 · 0⤊ 0⤋
pressure is the amount of force of energy on an area
force is the capacity to do work or cause physical change; energy; strength
2006-10-03 15:38:37 · answer #3 · answered by Norlin 1 · 0⤊ 0⤋
Force is usually defined as a one directional application of energy. example you pushing a car. (Force = (Mass)x(acceleration) Falling object, one direction, down.
Pressure is the multi-directional measure of energy. example the pressure in a balloon, the atmospheric pressure, etc.
2006-10-03 15:33:14 · answer #4 · answered by EvanPMeth 2 · 0⤊ 0⤋
Pressure is force per unit area.
Force is frequently measured in pounds, pressure in pounds per square inch.
2006-10-03 15:22:11 · answer #5 · answered by yupchagee 7 · 1⤊ 0⤋
Force is the created kinetic energy that can create pressure so one comes before the other...
2006-10-03 15:21:25 · answer #6 · answered by Anonymous · 0⤊ 1⤋
a million) In a closed gadget the stress exerted on one piston will equivalent the stress experienced via the different piston. enable the stress (20N) an area (0.2m^2) of one piston be F1 and A1 respectively. enable the stress (?N) an area (2m^2) of the different be F2 and A2 respectively. . a) P = stress/section = F1/A1 = 20 / 0.2 = one hundred Pa b) As stated earlier the stress (P) on each and each piston would be an analogous: P = F1/A1 = F2/A2 ---> all of us recognize from a) F1/A1 = one hundred Pa, So F2/A2 = one hundred Pa additionally. to discover F2 multiply the two aspects via A2. This leaved us with F2 = A2 * one hundred = 2 * one hundred = 200 N. 2) this could properly be a poorly worded question because of the fact the term hydraulic implies using water. i think of the meant answer is via the fact air is greater compressible than water. If the purpose is to pump a piston finished of water with a view to enhance a heavy merchandise, water could be greater sensible because it may be harder for the object to push decrease back against the piston finished of water and compress the water, for this reason reducing the gap the object could be lifted. 3) My guess could be fluidity because of the fact hydraulic machines rely on the skill of water to bypass out and in of the piston based on the mandatory action of the device. Fluidity truthfully skill the skill to bypass because of the presence of unfastened shifting molecules interior the substance. 4) first you may convert the density of sea water right into a particular weight. particular weight is the load of a substance/ cubic meter. particular weight of sea water = 1150 * 9.80 one = 11,281.50 N/ m^3 If one measurement is given (intensity of 100m) you will discover the stress because of water at that intensity. P = 11,281.50N/m^3 * 100m = a million,128,a hundred and fifty N/m^2 = 1128.15 kN/m^2 = 1128.15 kPa that's under the thought that the stress on the floor of the water is 0. If atmospheric stress is seen, upload one 0 one.3 kPa to the respond: that's the common sea-point atmospheric stress.
2016-12-26 08:57:00 · answer #7 · answered by ? 3 · 0⤊ 0⤋
force is when you are pushed to do it like you have no choice but to do it, peer presure is making you do it but convincing you with words
2006-10-03 15:22:38 · answer #8 · answered by labonitameli 4 · 0⤊ 1⤋