Question

student performs activities on type of motions to
understand them.​

Answer 1

Answer:

Imagine that you are standing at a pool table and you decide to roll one of the balls straight across the table. Will it stay moving in a straight line? Well, according to Newton's first law of motion, it will unless it is affected by another force (i.e., the wind blows it away, someone swats it with their hand, there's a slope in the table, you rolled it at an angle, etc.). When an object moves in a straight line, this is known as linear motion.

Think of the different times that you have seen someone or something move in a perfectly straight line. There are several real-world examples of linear motion, such as:

A bullet moving out of a gun

An apple falling from a tree

A train moving on a straight track