An astronaut orbiting the Earth is preparing to dock with a Westar VI satellite. The satellite is in a circular orbit 400 km above the Earth's surface, where the free-fall acceleration is 8.19 m/s'. Take the radius of the Earth as 6400 km. Determine the speed of the satellite. m/s Determine the time interval required to complete one orbit around the Earth, which is the period of the satellite. min

An astronaut orbiting the Earth is preparing to dock with a Westar VI satellite. The satellite is in a circular orbit 400 km above the Earth's surface, where the free-fall acceleration is 8.19 m/s'. Take the radius of the Earth as 6400 km. Determine the speed of the satellite. m/s Determine the time interval required to complete one orbit around the Earth, which is the period of the satellite. min

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

An astronaut orbiting the Earth is preparing to dock with a Westar VI satellite. The satellite is in a circular orbit 600 km above the Earth's surface, where the free-fall acceleration is 8.24 m/s?. Take the radius of the Earth as 6400 km. Determine the speed of the satellite. m/s Determine the time interval required to complete one orbit around the Earth, which is the period of the satellite. min
A motorcycle, starting from rest, accelerates at 2.87 m/s2 on a circular track with a 205 m diameter. What is the elapsed time, in seconds, at which the centripetal acceleration of the motorcycle has the same magnitude as its tangential acceleration?
A planet travels in a circular orbit around a star. The radius of the circular orbit is 3.33×1011 m and the orbital period is 1.37 years. What is the magnitude of the centripetal acceleration of the planet, in m/s2?
A car travels down a straight country road that leads over hills and through valleys. On one particular stretch of road, the car encounters a hill that can be approximated as the top of a circle with a radius ?h=115 m.rh=115 m. Later, the car comes to a dip with a radius of curvature ?d=81 m.rd=81 m. Assume that the car maintains a constant speed of ?=23 m/sv=23 m/s as it goes over the hill and through the dip. The actual weight of the driver, as measured on a flat stretch of road, is 740 N.740 N. What is the apparent weight of the driver at the top of the hill? What is the apparent weight of the driver at the bottom of the dip?
B6
A typical road has both dip and hump on a road. The driver of a car applies his brakes to produce a uniform deceleration. His speed is 100 km/hour at the bottom "A" of the dip and 50 km/hour at the top "C" of the hump, which is 120 m along the road from A. The passengers experience a total acceleration of 3 m/s? at A with a radius of curvature of the hump at "C" of 150 m. Calculate a) The uniform deceleration b) The radius of curvature at "A". c) The total acceleration at "C". 60 m 60 m B 150 m
A boy whirls a stone in a horizontal circle of radius 1.46 m and at height 2.29 mabove level ground. The string breaks, and the stone flies off horizontally and strikes the ground after traveling a horizontal distance of 8.57 m. What is the magnitude of the centripetal acceleration of the stone while in circular motion? Use g=9.81 m/s². Number Units
In a laboratory test of tolerance for high acceleration, a pilot is swung in a circle 15.0 m in diameter. It is found that the pilot blacks out when he is spun at 30.6 rpm (rev/min). At what acceleration (in SI units) does the pilot black out? acceleration: 77.01 m/s? Express this acceleration in terms of a multiple of g. acceleration as a multiple of g: 7.858 If you want to decrease the acceleration by 22.0% without changing the diameter of the circle, by what percent must you change the time for the pilot to make one circle? percent of time change:
1. A body moves along a circle of radius 10cm with instantaneous velocity of 10m/s. Find the normal acceleration of the body.
Earth orbits our Sun counter-clockwise at average speed 29 786 m/ . Moon orbits Earth ccw at average distance 384.4 Mm in 2 360 592 s. What is our Moon's average speed around Earth?
We know that the moon Callisto revolves around Jupiter during a period of 17.0 days.17.0 days. The average distance from the center of Jupiter to the center of Callisto is 1.95×109 m.1.95×109 m. What is the acceleration ?a of Callisto due to its motion around Jupiter?
A hawk flies in a horizontal arc of radius 15.2 m at a constant speed of 5.4 m/s. Find its centripetal acceleration. Answer in units of m/s 2 . It continues to fly along the same horizontal arc but increases its speed at the rate of 1.61 m/s 2. Find the magnitude of acceleration under these new conditions. Answer in units of m/s2