Straight line motion bingo

Exercise and reference answers

Clues and terms

Clue
Motion of an object along a straight line.
Item
Rectilinear
Clue
Valid when the body is far smaller than the distance moved.
Item
Point object
Clue
The limit of average velocity as the interval shrinks.
Item
Inst velocity
Clue
The magnitude of the velocity, with no direction.
Item
Speed
Clue
The rate at which velocity changes with time.
Item
Acceleration
Clue
Motion under gravity alone, at uniform acceleration.
Item
Free fall
Clue
How far a braking vehicle travels before it halts.
Item
Stopping dist
Clue
The delay before a driver actually applies the brakes.
Item
Reaction time
Clue
Area under a velocity graph gives the displacement.
Item
Area rule

Instructions

Read each clue and tap the term it describes.

_Source: syllabus Physics Part I, Ch 2 'Motion in a Straight Line'_