Dao makes a table to identify the variables used in the equations for centripetal acceleration.

Answer : The variables used in the equations for centripetal acceleration are, radius and tangential speed.

Explanation :

Centripetal acceleration : It is defined as any object moving in a circular path will have some acceleration vector that pointed towards the center of the circle.

Formula used for centripetal acceleration is,

where,

= centripetal acceleration

r = radius of path

v = velocity or speed of an object  or tangential speed

In the equation of centripetal acceleration, the radius and tangential speed are the variables.

speed

ratio of distance traveled to time interval

net force

vector sum of forces on object

object

source of diverging light rays either luminous or illuminated

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explanation:

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