P. E 1. Tukuyin ang mga galaw sa kahon kung ito ay pag-galaw sa low level, middle level o high
level. Isulat ang iyong sagot sa teybol sa ibaba.
pag-upo
paglakad
pagtakbo
pagdapa sa sahig
pagtalon​

acceleration = (change in speed) / (time for the change)

change in speed = (20-120)= -100 m/s.

1.5 min = 90 sec

acceleration = -100/90 = -1.11 m/s^2.

we don't care about the 150kg or the 2,500 meters. they don't make any difference.

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another example of kinetic energy would be,

kinetic energy   >     moving energy

answer   >   letter choice (c),   a hammer falling off a table.

hope that !                                         : )

he made 11 calls in one day