Newton's apple:universal gravitation

F = G \frac{m_{\text{apple}} m_{\text{earth}}}{r^2} Any two bodies are attracted by a force proportional to their mass and inversely proportional to their separation squared The equation for universal gravitation thus takes the form: F=G\frac{m_{1}m_{2}}{r^{2}} where F is the gravitational force acting between two objects, m1 and m2 are the masses of the objects, r is the distance between the centers of their masses, and G is the gravitational constant. F = G \frac{m_{\text{apple}} m_{\text{earth}}}{r^2} modern from: F=G{\frac {m_{1}m_{2}}{r^{2}}} where ·F is the force between the masses; ·G is the Newtonian constant of gravitation (6.674×10−11 m3⋅kg−1⋅s−2); ·m1 is the first mass; ·m2 is the second mass; ·r is the distance between the centers of the masses. F=G{\frac {m_{1}m_{2}}{r^{2}}} F = G \frac{m_{\text{apple}} m_{\text{earth}}}{r^2} F = G \frac{m_{\text{apple}} m_{\text{earth}}}{r^2} modern from: F=G{\frac {m_{1}m_{2}}{r^{2}}} where ·F is the force between the masses; ·G is the Newtonian constant of gravitation (6.674×10−11 m3⋅kg−1⋅s−2); ·m1 is the first mass; ·m2 is the second mass; ·r is the distance between the centers of the masses. F=G{\frac {m_{1}m_{2}}{r^{2}}} F = G \frac{m_{\text{apple}} m_{\text{earth}}}{r^2} ·G is the Newtonian constant of gravitation F = G \frac{m_{\text{apple}} m_{\text{earth}}}{r^2} [outro] [drop] [fade to end] [Slicence] A man reading under an apple tree.