Question

Average acceleration is _______.​

Answer 1

Answer:

$\huge{\underline{\underline{\sf{ANSWER}}}}$

Average acceleration is the rate at which velocity changes. Average acceleration is the change in velocity divided by an elapsed time. For instance, if the velocity of a marble increases from 0 to 60 cm/s in 3 seconds, its average acceleration would be 20 cm/s/s.

Answer 2

Answer:

formulae of average = sum of observation/no.of observation