your mom n:
is fjie nu.skvjs.,zndzfxoiv xjl,mdfk
Use Pascal's Law.
F1/A1 = F2/A2
F1 = 4400N
A1 = 0.020m^2
F2 = X
A2 = 0.040m^2
4400/0.020 = X/0.040
Cross multiply:
(4400 * 0.040) = 0.020X
176 = 0.020x
Divide both sides by 0.020
X = 176 / 0.020
X = 8800
The force is 8800 N
Answer:
520 n is the final momentum of the car and is also the final speed of the car
Explanation:
Answer:
Water would still be used in industrial manufacture of Hydrogen,by electrolysis
Also would still be used in photosynthesis by making hydrogen ion and free electrons also oxygen by photolysis process
The answer is "False". The force acting on the object is 27 N.
According to Newton's second law, when a force <em>F</em> acts on am object of mass <em>m</em>, it produces an acceleration <em>a</em>. The force is given by the expression,

Thus, if the body has a mass of 9.0 kg and if it has an acceleration of 3 m/s², then, on substituting the values in the equation for force,

Thus, it can be seen that the force acting on the body is 27 N and not 3 N as is mentioned in the statement. Hence the statement is false.