Question

how can u proved that Apple only dropped due gravitation ... but how he proved that Apple applied equal force ​

Answer 1

Explanation:

$\huge{\underline{\mathtt{\red{ƛ}\pink{N}\green{S}\blue{W}\purple{E}\orange{R}}}} :) :)$

You have to apply Netwon formula to find the answer.

Answer 2

by laws of Newtown........