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Eddi Din [679]
3 years ago
9

A roller coaster car rapidly picks up velocity as it rolls down a slope. As it starts down the slope, its speed is 8 m/s but aft

er 5 seconds, its velocity is 23 m/s. What would the acceleration of the car be? Group of answer choices 3 m/s/s 2 m/s/s 6 m/s/s 5 m/s/s
Physics
1 answer:
MAVERICK [17]3 years ago
8 0

Answer:

3m/s/s

Explanation:

initial velocity=8m/s

Final velocity=23m/s

Time=5s

Acceleration=change in velocity/time

=(23-8)m/s÷5s

=15m/s÷5s

=3m/s/s

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