A bird flies off of a cliff, dropping a feather and knocking rocks off the cliff. The rocks reach the ground much faster than the feather. Which energy transformations occur in this case? Check all that apply.

All of the rocks’ potential energy is converted into kinetic energy because rocks do not experience wind resistance.
Some of the potential energy of the feather is converted into kinetic energy.
All of the feather’s potential energy is converted into thermal energy due to the friction of air resistance.
Some of the rocks’ potential energy is converted into thermal energy due to the friction of air resistance.
Some of the feather’s potential energy is converted into thermal energy due to the friction of air resistance.

1,8,15,22,29,36,43,50

step-by-step explanation:

he kicked it up? is this the answer ?

step-by-step explanation:

(x) - (y) = (1 + 4i)

the degrees would remain the same ( the number to the left of the decimal point.

the multiply the decimal by 60 to get the minutes and use the numbers to the left of the decimal point.

then multiply the decimal portion of that by 60 for the seconds and round off as needed.

39 .956652

the 39 remains the degrees.

the minutes = 0.956652 x 60 = 57.39912

the minutes = 57

the seconds = 0.39912 x 60 = 23.95 = 24 ( rounded to nearest tenth)

so 39.956652 = 39 degrees, 57 minutes and 24 seconds

-75.159809

the -75 remains the degrees

the minutes = 0.159809 x 60 = 9.58854

the minutes = 9

the seconds = 0.58854 x 60 = 35.31, rounded to nearest tenth = 35.3 seconds

so -75.159809 = -75 degrees, 9 minutes and 35.3 seconds.

the first coordinate is north or south, since it it positive it is north.

the second number is east or west, because it is negative it is west.

39 degrees, 57 minutes and 24 seconds n

-75 degrees, 9 minutes and 35.3 seconds w