A car moving at a constant speed changes direction. Is the car accelerating? How do you know?

i dont think this really answers your question but i hope it helps!

Acceleration is found by change in velocity over change in time. Since velocity is a vector (not scalar) quantity, it has both a magnitude AND a direction. Since the direction the car is travelling in is constantly changing around the bend (it's not travelling in a straight line), the velocity is technically changing.

the median of the data is 4.

step-by-step explanation:

the median means the middle number of a given number.

to decide which one is the median, arrange in ascending or descending order. but sometimes, you may find two(2) number in the middle, but it's easy, just add them together and divide by 2.

so,   determine the median of the data. 2, 3, 3, 4, 5, 7, 9

it is already arranged, count 3 times forward and 3 backward and the one left is your answer.

2,3,3,4,5,7,9

our answer is 4.

hope this !