Answer:
A car's velocity changes from 25 m/s to 20 m/s in 5 seconds.
Step-by-step explanation:
By definition, Acceleration is the rate of change of Velocity of an object.
I.e it is the( final velocity minus initial velocity ) ÷ by the time it took for the velocity to change.
If we observe the choices only one choice gives us all 3 components (final velocity, initial velocity, time taken for velocity to change), which is :
A car's velocity changes from 25 m/s to 20 m/s in 5 seconds.
Answer:
4200
Step-by-step explanation:
Just add them all together
Hope this is the answer you were looking for
Answer:
it's the third one
Step-by-step explanation:
-1/6a +3. 1/3a-5
you add 3and 5
which is 8
then you have negative and positive which is a negative
hope this helps
Answer:
7n + 1/5 + 2q
Step-by-step explanation:
Identify like terms
(4n + 3n) + (6/35 + 1/35) + (6q -4q)
Add like terms
7n + 7/35 + 2q
7/35 simplifies to 1/5
