Answer:
Explanation:
TE = KE + PE which is total energy available to a system is equal to its potential energy plus its kinetic energy, and that total energy will remain throughout the entire "trip", whatever it might be. So a is your answer.
P=F/A
A=F/P
P = 0.1 atm = 10132.5 Pa
A=4 x 10⁵/10132.5
A=39.477 m²
for one wing=39.477 : 2 = 19.739 m²
Answer:
Both forces act along the line joining the objects like masses or charges. And both forces are inversely proportional to the square of the distance between the objects, this is known as the inverse-square law.
Explanation:
Answer:
c-160
Explanation:
since 
=20 N
so the Equation after doubling the the mass of each and object and dividing the radius by 2 (note that the 2 must be also under the power)
so the equation will be 
which equals 8*, so the force will be 8*20 =160
