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Natalija [7]
3 years ago
6

21. ROLLER COASTERS The latest thrill ride at a popular theme park takes

Mathematics
2 answers:
Galina-37 [17]3 years ago
6 0

Answer:

Step-by-step explanation:

Given

Roller coaster of theme park first take passenger 100 m high and plunges them down to 72 m quickly.  

therefore net rise is 28 m

It again Quickly  rises to 48 m to give a total elevation of 76 m from beginning

Thus a total of 100-72+48=76 m rise is given to roller coaster during entire 20 sec.

qaws [65]3 years ago
4 0
100-72=28
28+48=76
100-76=24
24 meters lower than the starting point
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