Mathematics, 24.05.2021 03:30 connorgking

A roller coaster in the figure below starts at the top of a straight track is inclined 30° with the horizontal. this causes it to accelerate at a rate of 4.9 m/s^2 (1/2g). What is the roller coasters speed after 5s? How far does it travel during that time?

A roller coaster in the figure below starts at the top of a straight track is inclined 30° with the

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