Mars orbits the Sun once every 687 days at a distance of 2.3 10 11 m.
Question:
Mars orbits the Sun once every 687 days at a distance of 2.3 × 1011 m. The mass of Mars is 6.4 × 1023 kg. Calculate:
a. The average speed in metres per second
b. Its centripetal acceleration
c. The gravitational force exerted on Mars by the Sun.
Step by Step Answer:
The only way to turn off the override function is to turn the switch off and wait for 30 ...View the full answer
Cambridge International AS And A Level Physics Coursebook
ISBN: 9781108859035
3rd Edition
Authors: David Sang, Graham Jones, Gurinder Chadha, Richard Woodside
Related Video
In Physics, a force is an influence that can change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity. In this video, the concept of force and torque is demonstrated with the practical application of changing the flat tire of the car.
Students also viewed these Sciences questions
-
The earth orbits the sun once a year (3.16 107s) in a nearly circular orbit of radius 1.50 1011 m. With respect to the sun, determine (a) The angular speed of the earth, (b) The tangential speed of...
-
Mars orbits the Sun at a mean distance of 228 million km, in a period of 687 days. The Earth orbits at a mean distance of 149.6 million km, in a period of 365.26 days. a) Suppose Earth and Mars are...
-
The bottle rests at a distance of 3 ft from the center of the horizontal platform. If the coefficient of static friction between the bottle and the platform is s = 0.3m determine the maximum speed...
-
If the Federal Government increases taxes:What will be the effect on money demand, money supply, and interest rates? Money demand decreases, money supply is unchanged, and interest rates decrease...
-
What single cash payment made now is equivalent to 11 years of payments of $4800 made at the end of every 6 months with interest at 4.4% compounded quarterly?
-
Prepare a simple tax provision and the journal entries to calculate the current and the deferred tax provision (benefit) using the following data: a. ABC, Inc. reported pre-tax book income of...
-
The number of units to be sold to reach a certain target profit is calculated as a. target profit unit contribution margin b. target profit contribution margin ratio c. (fixed expenses + target...
-
A firm??s product sells for $2 per unit in a highly competitive market. The firm produces output using capital (which it rents at $75 per hour) and labor (which is paid a wage of $15 per hour under a...
-
6. An annular disk of mass M, inner radius a and outer radius b is placed on a horizontal surface with coefficient of friction , as shown in the figure. At some time, an impulse Jox is applied at a...
-
A cognitive retraining clinic assists outpatient victims of head injury, anoxia, or other conditions that result in cognitive impairment. Each incoming patient is evaluated to establish an...
-
An toy truck of mass 0.40 kg travels round a horizontal circular track of radius 0.50 m. It makes three complete revolutions every 10 seconds. Calculate: a. Its speed b. Its centripetal acceleration...
-
Explain why it is impossible to whirl a bung around on the end of a string in such a way that the string remains perfectly horizontal.
-
A balanced -connected load, with Z = 3030 , is connected to a three-phase, three-wire, 250-V system by conductors having impedances Z c = 0.4 + j0.3 . Obtain the line-to-line voltage at the load.
-
In the Criminal Justice field, is there a remedy or prevention to help curb biased decision making? Share your perspective.
-
1. 2. 3. 4. The county borrows $20,000 to acquire equipment with a useful life of 10 years and no anticipated salvage value. We will repay $5,000 of the principal of the debt at the end of each of...
-
You should use the questions listed in each section of Part A of the template to formulate your responses. However, your responses must be in paragraph format , not bullet points or Q & A format....
-
Linux has become a very popular open source operating system. Research and listsome of the advantages and disadvantages of Linux?What is adistro?What are some popular Linuxdistronames? Do you have a...
-
create a mind map of how the various tyles of methods of calculating concentration. Include an example problem with solution and a practical situation in which is method may be required
-
The wiring circuit for a typical room is shown schematically. (a) Of the six locations for a circuit breaker indicated by A, B, C, D, E, and F, which one would best protect the household against a...
-
(a) How far away can a human eye distinguish two ear headlights 2.0 m apart? Consider only diffraction effects and assume an eye pupil diameter of 5.0 mm and a wavelength of 550 nm. (b) What is the...
-
Identify whether each of the following compounds exhibits a molecular dipole moment. For compounds that do, indicate the direction of the net molecular dipole moment: a. CHCl 3 b. CH 3 OCH 3 c. NH 3...
-
Which of the following compounds has the larger dipole moment? Explain your choice: CHCl 3 or CBrCl 3
-
The specific rotation of ephedrine in ethanol (at 20C) is -6.3. A chemist prepared a mixture of ephedrine and its enantiomer, and this mixture had a specific rotation of -6.0. Calculate the % ee of...
-
Explain in details the meaning of Entity-Relationship Modelling? Identify and briefly explain the main constructs of the Entity-Relationship Modelling? Explain the different types of entities? Give...
-
At the end of 2024, Ajax Incorporated holds the following trading securities that were purchase in 2024. On Jan 15th, 2025, Ajax sold all their holdings in US Govt. bonds for $97,000. Security US...
-
As part of your audit of the payroll for Jones Chu Company Limited (JCC), you used generalized audit software. You had available to you the payroll transactions for the month of September and the...
Study smarter with the SolutionInn App