The word that describes an up and down motion is vertical. Stairs are considered vertical, even though they are usually set at an angle. Horizontal would mean a side to side motion.
An up and down motion is commonly referred to as vertical motion.
A crankshaft can convert circular motion into up and down motion. It is commonly used in engines to convert the rotational motion of the pistons into vertical movement.
Ocean waves travel in an up and down motion in a vertical direction.
The engine's crankshaft converts the up-and-down motion of the pistons into rotary motion. This rotary motion is then transmitted to the transmission and wheels to propel the vehicle forward.
This describes a transverse wave, where particles move perpendicular to the direction of the wave's propagation. Examples include light and water waves.
That refers to up and down motion.
An up and down motion is commonly referred to as vertical motion.
Up and down.
Up and Down motion into Rotary motion.
The motion of the needle in a sewing machine is vertically, rapidly up and down.
An acrostic
A crankshaft can convert circular motion into up and down motion. It is commonly used in engines to convert the rotational motion of the pistons into vertical movement.
Ocean waves travel in an up and down motion in a vertical direction.
The engine's crankshaft converts the up-and-down motion of the pistons into rotary motion. This rotary motion is then transmitted to the transmission and wheels to propel the vehicle forward.
This describes a transverse wave, where particles move perpendicular to the direction of the wave's propagation. Examples include light and water waves.
Yes, "chewing" is an action word, also known as a verb. It describes the action of using the teeth to break down food into smaller pieces by moving the jaw up and down.
c. Extension