What is the motion called when a body moves in a straight line?

Rectilinear Motion

Which type of motion involves all parts of a body moving the same distance at the same time?

Translatory Motion

True or False: A car moving on a curved road experiences rectilinear motion.

False. A car moving on a curved road experiences curvilinear motion.

Riddle: I swing back and forth on a fixed point, but I never change my shape. What am I?

A pendulum

What is the formula for calculating speed?

Speed = Distance covered by the object ÷ Time taken to cover the distance

Which type of motion repeats itself after a fixed amount of time?

Periodic Motion

True or False: Non-periodic motion occurs at regular intervals of time.

False. Non-periodic motion occurs but not at regular intervals.

What is the SI unit of mass?

Kilogram (kg)

Riddle: I can be constant or variable, and I tell you how fast something is moving. What am I?

Speed

What is the term for the shortest distance from the starting point to the ending point in a specific direction?

Displacement

Which type of velocity occurs when an object covers equal distances in equal intervals of time in a specific direction?

Uniform Velocity

True or False: The mass of an object can change depending on its location.

False. The mass of an object is constant and does not change with location.

What is the motion called when a body moves in a circular path?

Circular or Rotatory Motion

Fill in the blank: The motion where only some parts of a body move back and forth is called ______.

Vibratory Motion

What is average speed?

Average speed is the total distance covered divided by the total time taken.

Riddle: I move quickly but do not travel far, my parts shake but I stay in place. What am I?

A vibrating object

What type of motion does a boy on a swing exemplify?

Oscillatory Motion

Which type of motion does not follow a specific path and changes randomly?

Random Motion