AP Physics 1easymcq1 pt
A geosynchronous satellite stays above the same spot on Earth because its period equals
A.Earth's rotation period
B.one hour
C.one year
D.one month
Explanation
Core Concept
A 24-hour orbital period matches Earth's rotation, keeping the satellite over one longitude.
Correct Answer
AEarth's rotation period
More Unit 3: Circular Motion and Gravitation practice questions
- mediumA ball swings on a string in a horizontal circle, the string angled at 30° below horizontal (r = 0.87 m, m = 0.40 kg, g = 10 m/s²). If the t…
- mediumA satellite in circular orbit has speed v and period T at radius r. Another satellite at radius 4r has
- easyWhich fundamental force holds the nucleus together?
- mediumA 1200 kg car drives over a circular hill of radius 30 m at 12 m/s (g = 10 m/s²). The normal force on the car is about
- mediumThe gravitational force between two 60 kg people standing 2.0 m apart is about (G = 6.7×10⁻¹¹)
Practice more AP Physics 1 questions with full explanations
Practice Unit 3: Circular Motion and Gravitation Questions →