Geosynchronous orbits e
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A: Required: The direction of the centripetal force
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A: See below
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A: A circket ball moves simultaneously in two motions ,they are rotatory motion and linear motion
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- Can you help with subquestions 7a, 7b The merry-go-round in the park has a radius of 1.5m. If my neighbor's child (m=40 kg) sits close to the outer edge, holding on to the metal bar, and is spinning around once every second, what is 7a) the centripetal acceleration? 7b) the force with which they have to gold on?A 6x10-4 kg object is moving uniformly on a horizontal circular path of radius r = 6.3 m. a. Find the period, T, the time for one rotation if its speed is 5x104 m/s. b. Calculate its centripetal force.A 50-kg ice skater goes around a circle of radius 4 m at a constant speed of 2 m/s on a level ice rink. What are the magnitude and direction of the force that the ice exerts on the skater (the total force, not just the horizontal or vertical component of the force)
- orbit of Jupiter orbit of Earth Hohmann ellipse NASA would send a satellite to the planet Jupiter. To use the least fuel, the satellite would travel on a "Hohmann ellipse" with perihelion at TE and aphelion at rj - as shown in the figure; the semimajor axis is a=(re+rJ)/2. How many days would it take the satellite to travel from Earth to Jupiter? DATA: TE = 1 AU ; rj = 5.2 AU ; The astronomical unit (AU) is a unit of length relevant to the Solar System. 1 AU = the mean distance from the sun to Earth. 1 AU = 1.496 × 10¹¹ meters. {time to go from Earth to Jupiter =} (in day) A: 996.8 OB: 1445.3 OC: 2095.7 OD: 3038.8 OE: 4406.3 OF: 6389.1 OG: 9264.3 OH: 13433.2Ali is running in a circular race track of radius 2 m with a speed of 1 m/s. If the mass of Ali is 89 Kg then find the centripetal force. 10N 178N 356N 45N Please I need a surely answer and a quicker responseThe Moon requires about one month to complete its orbit, and the Earth requires about one year to complete its orbit. The Moon requires less time to complete its orbit because the Moon has a greater O Angular acceleration O Linear speed O Net force O Angular speed
- What is the Earth's rotation period (that is, the length of time it takes the Earth complete one spin about its axis)? a a bit less than 24 hours b 24 hours c a bit more than 24 hoursA train that is travelling counterclockwise (starting at the 3 o'clock position) on a circular track with a radius of 306 feet, subtends an angle of 2 radians. a) In which quadrant is the train in at that moment? b) What is the horizontal position (measured in feet) at that moment relative to the center of the track?