An earth satellite moves in a circular orbit 665 km above, Ask an Expert

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An Earth satellite moves in a circular orbit 665 km above the Earth's surface. The period of the motion is 97.8 min.

(a) What is the speed of the satellite?

...... m/s ?

(b) What is the magnitude of the centripetal acceleration of the satellite?

..... m/s2 ? show steps please!

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