Question

Part A: A roller coaster is being designed. Label the drawing below.
Lesson Activity Designing a Roller Coaster
4.
320 m
?
Part B: An electric motor moves a chain that pulls the roller coaster car 180 meters to the top of the first hill
The chain exerts a force of 2,524 newtons on the car. How much kinetic energy does the car gain from the
work done on it?
Change in KE
=
Fxd
= 2,524 N X 180 m
C)​

Answer 1

Answer:

सत्यमेव जयते नानृतम सत्येन पंथा विततो देवयानः। येनाक्रमंत्यृषयो ह्याप्तकामो यत्र तत् सत्यस्य परमम् निधानम॥

Answer 2

Answer:

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Explanation:

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