How do you calculate acceleration? a.) acceleration equals change in velocity and time b.) acceleration equals speed multiplied by time c.) acceleration equals velocity d.) acceleration equals distance divided by time

A.Acceleration equals change in velocity divided by time.

Explanation:

We have to determine that how to calculate acceleration

We know that acceleration  is the change in the velocity with time.

Mathematical formula,

If u=Initial velocity

v=Final velocity

t=Time taken in seconds

A=

S.I units of acceleration =

Hence, the acceleration equal change in velocity divided by time.

Therefore, option A is true.

A.Acceleration equals change in velocity divided by time.

the answer is false. this is because for ice to melt, it requires latent heat of melting. latent heat means heat energy required to change phase without any increase in temperatures. therefore, the ice will take energy from the environment to melt hence atmospheric temperatures will reduce.