At a certain point in the reentry of the space shuttle into the earth's atmosphere, the total acceleration of the shuttle may be represented by two components. One component is the gravitational acceleration g -9.75 m/s2 at this altitude. The second component equals 10.11 m/s² due to atmospheric resistance and is directed opposite to the velocity. The shuttle is at an altitude of 46.4 km and has reduced its orbital velocity of 28300 km/h to 15280 km/h in the direction 8-1.55° For this instant, calculate the radius of curvature of the path and the rate i at which the speed is changing. Answers: 0-> i km m/s²

At a certain point in the reentry of the space shuttle into the earth's atmosphere, the total acceleration of the shuttle may be represented by two components. One component is the gravitational acceleration g -9.75 m/s2 at this altitude. The second component equals 10.11 m/s² due to atmospheric resistance and is directed opposite to the velocity. The shuttle is at an altitude of 46.4 km and has reduced its orbital velocity of 28300 km/h to 15280 km/h in the direction 8-1.55° For this instant, calculate the radius of curvature of the path and the rate i at which the speed is changing. Answers: 0-> i km m/s²

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

Related questions

Q: An object moves in a circle of radius R at a constant speed with a frequency of 4.9 rev/s. Its…

A: The acceleration of the object, a=8.5 m/s2 The angular speed, ω=4.9 rev/s

Q: A communications satellite orbits the Earth in a geostationary orbit (meaning that it is always…

Q: Determine the magnitude of the gravitational acceleration caused by the Earth at a height of 1.5 Re…

A: Earth's radius (RE) = 6,371,000 metersHeight above Earth's surface (h) = 1.5RE = 9,556,500…

Q: Find the speed and direction of an object with v,= 2.0 cm/s and vy= 3.0 cm/s. O 3.6 cm/s, 56° from…

A: Given data: Vx = 2.0 cm/s Vy = 3.0 cm/s Required: The speed and direction of the object

Q: The planet earth orbits the sun with a period of one year. In this problem, you may assume the…

A: Given Radius of earth's orbit R=1.5×108 km

Q: At a certain point in the reentry of the space shuttle into the earth's atmosphere, the total…

Q: A projectile is fired northward from a height of 157m. Assuming that the x-axis is pointing east,…

Q: Apollo 14 astronaut Alan B. Shepard Jr. used an improvised six-iron to strike two golf balls while…

Q: A particle travels in a circular orbit of radius r = 127.9 meters. Where it's speed is changing at a…

A: The objective of the question is to find the total acceleration of a particle moving in a circular…

Q: An interplanetary model rocket club is visiting planet X, which has a local gravitational…

A: The three equations of motion for constant acceleration are- 1) v=u+at2) s=ut+12at23)v2=u2+2as…

Q: At what altitude h above the north pole is the weight of an object reduced to 27% of its…

Q: The acceleration due to gravity on the surface of Mars is reported as 3.7 m/s2. Express this value…

Q: An object with mass 2.50 kg is moving along a circular path with a radius of 2.20m. At an instant…

Q: When a falling meteoroid is at a distance above the Earth's surface of 3.30 times the Earth's…

A: Given data: A meteoroid is falling above the Earth's surface Altitude (h) = 3.30R Required: The…

Q: A satellite follows a circular orbit around a planet, whose period of revolution is T1 = 8 h. As it…

A: A satellite is a body that orbits around the stars or planets. They are artificially constructed or…

Q: Whenever two Apollo astronauts were on the surface of the Moon, a third astronaut orbited the Moon.…

Q: In a physics experiment, a beam of electrons is sent through a circular path with a radius of…

Q: Problem 20: A particle travels in a circular orbit of radius r = 61.4 m. Its speed is changing at…

Q: 21. Find the gravitational acceleration at this highest point. This would be the initial downward…

Q: it of the moon about the earth is approximately circular, with a mean radius of 3.84 x 10% m. It…

A: Given- Radius of orbit of moon (R) = 3.84 x 108 m Time to complete an orbit (t) = 27.3 days Now we…

Q: A global positioning system (GPS) satellite moves in a circular orbit with period 11 h 58 min.…

A: As per our guidlines we are instructed to answer only 3 sub-parts per session. Kindly post the…

Q: straight ahead, and find yourself returning to your spacecraft from the opposite side after…

A: Given:- your spacecraft from the opposite side after completing a lap of S = 25.1 km You hold a…

Q: The drawing shows three particles far away from any other objects and located on a straight line.…

A: Mass of body A = 323 Kg Mass of body B = 572 Kg Mass of body C = 199 Kg

Q: An artificial earth satellite has a circular orbit of radius 7.33 * 10 ^ 6 m (which means it is…

A: Radius of orbit (R) = 7.33 * 106 m The period t(the time for one complete orbit) is T= 5.69 × 103…

Q: If you are sitting at the equator on Earth, what would your average speed be knowing that the radius…

A: Given: Earth's radii, R=6.37×106 m. Standard data: Gravitational constant, G=6.7×10-11 Nm2/kg2…

Q: The shuttle orbiter A is in a circular orbit of altitude 200 mi, while spacecraft B is in a…

A: In this question we simple determine position vector from A to B.

Q: The International Space Station orbits the Earth in a circle with a radius of approximately 6688185…

Concept explainers

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.

Question

At a certain point in the reentry of the space shuttle into the earth's atmosphere, the total acceleration of the shuttle may be
represented by two components. One component is the gravitational acceleration g -9.75 m/s² at this altitude. The second
component equals 10.11 m/s² due to atmospheric resistance and is directed opposite to the velocity. The shuttle is at an altitude of
46.4 km and has reduced its orbital velocity of 28300 km/h to 15280 km/h in the direction 9-1.55° For this instant, calculate the
radius of curvature of the path and the rate i at which the speed is changing.
Answers:
0-
i =
i
km

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Given-Information:

VIEW

Step 2: Radius of curvature:

VIEW

Step 3: The rate of change of velocity:

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

A spy satellite is in circular orbit around Earth. It makes one revolution in 8.90 h. Mass of Earth is 5.974 × 1024 kg, radius of Earth is 6371 km and Gravitational constant G is = 6.674 × 10−11 N·m2/kg2. a. How high above Earth’s surface is the satellite? answer in km b. What is the satellite’s acceleration? answer in m/s^2
An object is traveling East through the earth’s atmosphere at 20.0 km/s while at the same time falling down under the influence of earth’s gravity at a rate of 15 km/s. At this moment, what is its net speed, in km/s? What is its acceleration in the vertical direction (both magnitude and direction)?
A projectile is shot straight up from the earth's surface at a speed of 1.00×104 km/hr .How high does it go?
Please asap
A helicopter blade spins at exactly 115 revolutions per minute. Its tip is 6.50 m from the center of rotation. (a) Calculate the average speed (in m/s) of the blade tip in the helicopter's frame of reference. m/s (b) What is its average velocity (in m/s) over one revolution? m/s
Two satellites are in circular equatorial orbits of different altitudes. Satellite A is in a geosynchronous orbit (one with the same period as the earth's rotation so that it "hovers" over the same spot on the equator). Satellite B has an orbit of radius rg = 34 000 km. Calculate the velocity which A appears to have to an observer fixed in B when the elevation angle is (a) O and (b) 90°. The x-y axes are attached to B, whose antenna always points toward the center of the earth (-y-direction). B Answers: TB- N (a) 0=0: Vrel 3418.551 (b) = 90°: Vrel = (i 1265.098 ¡ + i 6555.57 j) km/h i+ ° j) km/h
A 100.0 kg rocket is launched at 8.00 km/s directly up from the earth surface. What altitude does it reach
An astronaut is rotated in a horizontal centrifuge at a radius of 7.40 m. (a) What is the astronaut's speed if the centripetal acceleration has a magnitude of 5.80g? (b) How many revolutions per minute are required to produce this acceleration? (c) What is the period of the motion? (a) Number 20.51 Units m/s (b) Number 26.5 Units rev/min (c) Number 2.27 Units S
The earth rotates once per day about an axis passing through the north and south poles, an axis that is perpendicular to the plane of the equator. Assuming the earth is a sphere with a radius of 6.38 x 106 m, determine the speed and centripetal acceleration of a person situated (a) at the equator and (b) at a latitude of 18.0 ° north of the equator. Re (a) v= i Units ac = Units (b) v = i Units ac = Units > > >
An Earth satellite moves in a circular orbit 687 km above Earth's surface with a period of 98.30 min. What are (a) the speed and (b) the magnitude of the centripetal acceleration of the satellite?
An Earth satellite moves in a circular orbit 714 km above Earth's surface with a period of 98.86 min. What are (a) the speed and (b) the magnitude of the centripetal acceleration of the satellite? (a) Number Units (b) Number i Units >