c. Write the three laws given by Kepler.
How did they help Newton to arrive at the
inverse square law of gravity?
Answers
Answered by
2
Answer:
Three laws by Kepler:
An imaginary line drawn from the center of the sun to the center of the planet will sweep out equal areas in equal intervals of time (Law of equal areas). ... Facts like planets move on ellipses will continuously accelerate helped newton to from his law of gravitation.
Answered by
2
Answer:
KEPLER'S LAW
1) PATH OF ANY PLANET IN AN ORBIT AROUND THE SUN FOLLOWS THE SHAPE OF ELLIPSE WITH THE SUN AT ON OF THE FOCI
2)IMAGINARY LINE FROM SUN TO THE PLANET SWEEPS AUT EQUAL AREAS IN EQUAL INTERVAL OF TIME
3)K=R^3\T^3
Explanation:
NEWTON ARRIVED AT INVERSE OF SQUARE LAW OF GRAVITY BY:-
F=MV^2\R
T=2πR\V
V=2πR\T
F=M\R(2πR\T)^2
=4π^2MR\T^2
FROM KEPLER LAW
R^3=KT^2
=T^2=R^3\K
F=4π^2KM\R^2
Similar questions