Answer:
0.00000019631 meters
Explanation:
Rearrange Fg=(Gm1m2)/r^2 for r
You get r=sqrt((Gm1m2)/Fg)
G=6.674*10^-11
r=sqrt((6.674*10^-11)(0.13)(0.2)/45)
r=0.00000019631 meters, or 0.00019631 mm
Answer:
The dimensional formula of the amplitude of a wave is given by,
[ M⁰L¹T⁰ ]
Where,
M = Mass
L = Length
T = Time
Derivation
The amplitude of wave = Maximum displacement
Since, the dimensional formula of displacement = [ M⁰L¹T⁰ ]
Therefore, the amplitude of a wave is dimensionally represented as [ M⁰L¹T⁰ ]
Answer:
The three laws of motion were first compiled by Isaac Newton in his Philosophiæ Naturalis Principia Mathematica (Mathematical Principles of Natural Philosophy), first published in 1687. Newton used them to explain and investigate the motion of many physical objects and systems
