Question

state newton first law of motion-why is this law called law of interia? Define the term interia and state the relationship btween mass and interia. Explain why it is advised to tie any luggage kept on the roof of a moving vehicle with a rope?

Answer 1

Newton's first law of motion states that an object at rest remains at rest and an object in motion remains inmotion with the same velocity unless acted upon by what we call an unbalanced force. Let's break this lawdown by defining some key terms. Velocity is the speed of an object in a specified direction.

Answer 2

according to neweverybody continues in its state of rest or uniform motion in a straight line unless compared by next external force to change that state