As aubrey watches this merry-go-round for a total of 2 minutes, she notices the black horse pass by 15 times. what is the period of the black horse?

8 seconds

Explanation:

The time taken by the merry go round to complete one round is called time period.

Number of rounds = 15

Time taken = 2 minutes = 2 x 60 = 120 second

15 rounds are completetd in 120 seconds

1 round completed in 120 / 15 = 8 seconds

So, the time period is 8 seconds.

gravititional force is a force that is acting around you, it is non-contactable and it is a force that pulls you to the core of the earth.

brainliest

laticia draws the diagram below to show earth’s magnetic field.

answer

the arrows to the right of earth should point up.