An astronaut is on a planet of mass 0.50M E and radius 0.75r E , where M
Question:
An astronaut is on a planet of mass 0.50ME and radius 0.75rE, where ME is the mass of the Earth and rE is the radius of the Earth. What is the gravitational field strength at the surface of the planet?
A. 6.5 N kg−1
B. 8.7 N kg−1
C. 11 N kg−1
D. 12 N kg−1
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 14% (7 reviews)
C 11 N kg1 The gravitat...View the full answer
Answered By
Jemima Wangu
I am a proficient tutor with the following skills;
Effective time management
Microsoft Office
Computer skills
Multitasking skills
Strong Mathematical skills
Honesty and integrity
Advanced technology skills
Motivated attitude
Content writing
Content research and development
0.00
0 Reviews
10+ Question Solved
Related Book For
Cambridge International AS And A Level Physics Coursebook
ISBN: 9781108859035
3rd Edition
Authors: David Sang, Graham Jones, Gurinder Chadha, Richard Woodside
Question Posted:
Students also viewed these Sciences questions
-
A planet of mass m moves along an ellipse around the Sun so that its maximum and minimum distances from the Sun are equal to r1 and r2 respectively. Find the angular momentum M of this planet...
-
A planet of mass M moves along a circle around the Sun with velocity v = 34.9 km/s (relative to the heliocentric reference frame). Find the period of revolution of this planet around the Sun.
-
A planet of mass M moves around the Sun along an ellipse so that its minimum distance from the Sun is equal to r and the maximum distance to R. Making use of Kepler's laws, find its period of...
-
2. There are different kinds of statistical analyses, and you will need to use one that is best suited to the data available and the information you need to collect in the given scenario (Good Days)....
-
For how long must $75 be deposited at the end of each month to accumulate to $9500 at 6.5% compounded quarterly?
-
How to identify parties in the complaint?
-
On whom is the FICA tax levied? What does the FICA tax finance?
-
Wet leather containing 61% water enters a continuous tunnel dryer and leaves at a rate of 485lb m /h containing 6.0% water. Dry air enters the dryer at 140F and 1 atm. and the outlet air is at 130F...
-
Problem 11-11 (Algo) Required: A pension plan is obligated to make disbursements of $2.5 million, $3.5 million, and $2.5 million at the end of each of the next three years, respectively. The annual...
-
Using data from case exhibit 8 calculate the following:1) 2017 EVA for the North American Dermatology Division2) 2017 EVA bonus payout for a manager assuming that the managers salary is $300,000 and...
-
Calculate the gravitational force of attraction between: a. Two objects separated by a distance of 1.0 cm and each having a mass of 100 g. b. Two asteroids separated by a distance of 4.0 10 9 m and...
-
Estimate the gravitational force of attraction between two people sitting side by side on a park bench. How does this force compare with the gravitational force exerted on each of them by the Earth...
-
Consider the well failure data given below. Let A denote the event that the geological formation has more than 1000 wells, and let B denote the event that a well failed. Determine the following...
-
Describe the impact to the organization if the change initiative is unsuccessful again, and potential steps the inter-professional team could take if the change is unsuccessful.
-
Suppose a sample of a certain substance decayed to 73.2% of its original amount after 300 days. (Round your answers to two decimal places.) (a) What is the half-life (in days) of this substance? days...
-
A line of positive charge is formed into a semicircle of radius R = 40.0 cm, as shown in the figure below. The charge per unit length along the semicircle is given by the expression = cos(0). The...
-
Why do bid and ask prices differ? 5. How do market makers determine bid-ask spreads? 6. What is the role of bid-ask spreads in market liquidity?
-
Estimate the distance you can travel in 7 hours 55 mins if u drive an average of 41 miles per hour. round to the mile
-
Describe some similarities and differences between a financial planning practitioner and a physician?
-
The value of a share of common stock depends on the cash flows it is expected to provide, and those flows consist of the dividends the investor receives each year while holding the stock and the...
-
Using the data in the following table, predict the sign and magnitude of ÎH° for each of the following reactions. In each case, identify whether the reaction is expected to be endothermic...
-
For each of the following processes predict the sign of ÎS for the reaction. In other words, will ÎS sys be positive (an increase in entropy) or negative (a decrease in entropy)? a. b. c....
-
At room temperature, molecules spend most of their time in lower energy conformations. In fact, there is a general tendency for any system to move toward lower energy. As another example, electrons...
-
Problem 5-11 NPV versus IRR Consider the following cash flows on two mutually exclusive projects for the Bahamas Recreation Corporation (BRC). Both projects require an annual return of 14 percent....
-
Susan is trying to decide whether or not to attend college during the next 12-week session. She has the following options: 1. Attend college full-time at a cost of $1,200. 2. Attend college part-time...
-
At a computer manufacturing company, the actual size of computer chips is normally distributed with a mean of 1 centimeter and a standard deviation of 0.1 centimeter. A random sample of 12 computer...
Study smarter with the SolutionInn App