Question

1. Define translatory motion.
2. What do you understand by oscillatory motion?
3. What do you understand by a vector quantity?​

Answer 1

Ans 1 : The motion in which all points of a moving body move uniformly in the same line or direction is called translatory motion.

Ans 2 : A motion repeating itself is referred to as periodic or oscilatory motion.

Ans 3 : Vector, in physics, a quantity that has both magnitude and direction. It is typically represented by an arrow whose direction is the same as that of the quantity and whose length is proportional to the quantitys magnitude.