Asteroid 253 Mathilde is one of several that have been visited by space probes. This asteroid is roughly spherical with a diameter of 53 km. The free-fall acceleration at the surface is 9.9 × 10-³ m/s². Part A What is the asteroid's mass? Express your answer with the appropriate units. HÅ M = 2.9.10²¹ kg ] ?

Asteroid 253 Mathilde is one of several that have been visited by space probes. This asteroid is roughly spherical with a diameter of 53 km. The free-fall acceleration at the surface is 9.9 × 10-³ m/s². Part A What is the asteroid's mass? Express your answer with the appropriate units. HÅ M = 2.9.10²¹ kg ] ?

Name: Asteroid 253 Mathilde is one of several that have beenvisited by spac
Uploaded: 2024-03-20T06:57:37.000Z
Channel: Bartleby
Description: Asteroid 253 Mathilde is one of several that have beenvisited by space probes. This asteroid is roughlyspherical with a diameter of 53 km. The free-fallacceleration at the surface is 9.9 × 10-³ m/s².Part AWhat is the asteroid's mass?Express your ans

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter7: Gravity

Section: Chapter Questions

Problem 3PQ: For many years, astronomer Percival Lowell searched for a Planet X that might explain some of the...

See similar textbooks

Similar questions

For many years, astronomer Percival Lowell searched for a Planet X that might explain some of the perturbations observed in the orbit of Uranus. These perturbations were later explained when the masses of the outer planets and planetoids, particularly Neptune, became better measured (Voyager 2). At the time, however, Lowell had proposed the existence of a Planet X that orbited the Sun with a mean distance of 43 AU. With what period would this Planet X orbit the Sun?
An average-sized asteroid located 5.0x107 km from the centre of the Earth with mass 2.0x1013 kg is detected headed directly toward Earth with a speed of 2.0 km/s. What will its speed before it hits the Earth's atmosphere (400 km above ground)?
The mass of Jupiter is 314 times that of Earth and the diameter of Jupiter is 11.35 times that of the Earth. If 'g' has a value of 9.8m/s2 on the Earth, what is the value on the Jupiter?
For a body at a height of 200m, what is the body's velocity when it reaches the earth's surface and the mass of the body is 25kg
A newly discovered planet X has a mass of 36.7 × 1023 kg and radius 2.47 × 106 m. What is g on this planet's surface, in m/s2?
On Mars, a ball is rolling from a ground to a hill, and we know the height of the hill, Z, is 10 m, and the initial velocity ofthe ball on the ground and the final velocity on the hill are known: V1 = 20 m/s and V2 = 10 m/s, respectively. The mass ofthe ball, m, is 4 kg. The gravitational acceleration on Mars, gMars, is 3.7 m/s2. Please calculate 1) the change in kineticenergy, ΔKE, in J and 2) the change in potential energy, ΔPE, in J, of the ball for the rolling process.
In 2005 astronomers announced the discovery of a large black hole in the galaxy Markarian 766 having clumps of matter orbiting around once every 27 hours and moving at 30,000 km/s. How far are these clumps from the center of the black hole? What is the mass of this black hole, assuming circular orbits? Express your answer in kilograms and as a multiple of our sun's mass.
A girl, having a mass of 15 kg, sits motionless relative to the surface of a horizontal platform at a distance of 5 m from the platform's center. If the girl speed is 2 m/s. What is the normal force that affects the girl?
NASA is expected to send a 2600-kg satellite 450 km above the earth’s surface. (a) What is its radius? (b) What speed will it have? (Hint: Earth’s mass is 5.97 x 1024 kg)
In 2014, the Rosetta space probe reached the comet Churyumov– Gerasimenko. Although the comet’s core is actually far from spherical, in this problem we’ll model it as a sphere with a mass of 1.0 x 1013 kg and a radius of 1.6 km. If a rock were dropped from a height of 1.0 m above the comet’s surface, how long would it take to hit the surface?
The weight of bodies may change somewhat from one location to another as a result of the variation of the gravitational acceleration g with elevation. Accounting for this variation using the relation g = a − bz where a = 9.807 m/s2 and b = 3.32 × 10−6 s−2, determine the weight of an 80-kg person at sea level (z = 0), in Denver (z = 1610 m), and on the top of Mount Everest (z = 8848 m).
An asteroid has a mass of m = 8.5 × 1012 kg and also has two rocket thrusters attached to it. One thruster supplies a force with x- and y- componentsF 1 = (8.0 × 107, 7.0 × 107) N while the other supplies a force with x- and y-components F 2 = (4.0 × 107, −2.0 × 107) N. (You may ignore the mass of the rocket thrusters and their fuel.)- What is the magnitude of the resultant force and in which direction does it act?