This is the change in kinetic energy of a system in which a 16 kg object moving at 25 m/s slows to a velocity of 20 m/s. (please put it in KJ)

it is because acrylic blanket have acrylic textile fiber

explanation:

its is better than wool blanket

the answer is f1 and d2 because if you put equal force on those two points the beam would balance trust me on this

the total distance that martina travels that day is

(distance from home to mom's office) plus (distance from mom's office to school)

plus (distance from school to library) plus (distance from library to friend's house)

plus (distance from friend's house to martina's house).

(we don't know what any of these distance actually is.)