Newton's First Law is: Question 1 options:

Force= Mass x Acceleration

An object in motion will stay in motion unless acted upon.

For every action there is a reaction.

it's option 2

Explanation:

Newton's first law states that, if a body is at rest or moving at a constant speed in a straight line, it will remain at rest or keep moving in a straight line at constant speed unless it is acted upon by a force

beta is electron from nucleus

something from nucleus has changed, but charge must be same for cons of charge

jupiter is the largest planet in our solar system, having a mass and radius that are respectively, 318 and 11.2 times that of earth. suppose that an object falls from rest near the surface of each planet and that the acceleration due to gravity remains constant during the fall. each object falls the same distance before striking the ground. determine the ratio of the time of fall on jupiter to that on earth.