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scoundrel [369]
2 years ago
11

The average radius of Mars is 3,397 km. If Mars completes one rotation in 24.6 hours, what is the tangential speed of objects on

the planet’s surface? Round your answer to the nearest whole number. m/s
Physics
2 answers:
rewona [7]2 years ago
8 0

Answer:

241 m/s

Explanation:

Converting the last answer from kilometers/hour to meters/second

sammy [17]2 years ago
6 0

Answer: First, we determine the circumference of the Mars by the equation below.  

                                     C = 2πr

Substituting the known values,

                                     C = 2(π)(3,397 km) = 6794π km

To determine the tangential speed, we divide the circumference calculated above by the time it takes for Mars to complete one rotation and that is,

                   tangential speed = 6794π km / 24.6 hours = 867.64 km/h

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