Examine the following graph. a) What is the amplitude of the oscillation?
b) What is the period of the oscillation?​

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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0.93xc=0.93x3x10^8m/s

2.54cm is 1 inch

360seconds i 1 hr

a cold ice-tea.

pour in room temperature or cold water. cover the pitcher and refrigerate. steep white or green tea for 6 to 8 hours; steep black or oolong tea for 8 to 12 hours.jun 28, 2015

the awnser is d you right bro