A helicopter lifts a72 kg astronaut 15 m vertically from the ocean by means of a cable.
Question:
(a) The force from the helicopter and
(b) The gravitational force on her? Just before she reaches the helicopter, what is her?
(c) Kinetic energy and
(d) Speed?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (15 reviews)
a We use F to denote the upward force exerted by the cable on the astronaut The force of the ...View the full answer
Answered By
Nazrin Ziad
I am a post graduate in Zoology with specialization in Entomology.I also have a Bachelor degree in Education.I posess more than 10 years of teaching as well as tutoring experience.I have done a project on histopathological analysis on alcohol treated liver of Albino Mice.
I can deal with every field under Biology from basic to advanced level.I can also guide you for your project works related to biological subjects other than tutoring.You can also seek my help for cracking competitive exams with biology as one of the subjects.
3.30+
2+ Reviews
10+ Question Solved
Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
Question Posted:
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 Mechanics questions
-
How much work is done on the bowstring of Example 6.9 to draw it back by 20.0 cm? [Rather than recalculate from scratch, use proportional reasoning.]
-
How much work is done on the gas in the process shown in Figure EX19.1? p (kPa) 400- 200- V (cm') 0+ 100 200 300 FIGURE EX19.1
-
How much work is done on the gas in the process shown in Figure EX19.2? p (kPa) 400- 200- (cm) 0+ 100 200 300 FIGURE EX19.2
-
Find the inverse function f -1 of function f. Find the range of f and the domain and range of f -1 . 2 S(x) = 2 cos(3x + 2): sxs+ 3
-
Explain how some government defined-benefit plans have become underfunded as a result of overestimating their rate of return on investment.
-
The number of employees on the payroll at a food processing plant is recorded at the start of each month. These data are provided in the file P12_03.xlsx. Perform a runs test and find a few...
-
Which theorist helps a manager understand why an employee who does not feel safe on the job cannot perform his or her job duties well? A. Maslow. B. Herzberg. C. Vroom. D. Alderfer.
-
On December 31, Year 1, Kelly Corporation of Toronto paid 13.7 million Libyan dinars (LD) for 100% of the outstanding common shares of Arkenu Company of Libya. On this date, the fair values of...
-
Tax Rates for Net Capital Gains and Qualified Dividends Taxable Income Rate* 0% Married Filing Jointly 15% $0 - $89,250 $89,251 -$553,850 Married Filing Separately $0 - $44,625 Single Head of...
-
1. What micro-environmental factors have affected Fitbit since it opened for business? 2. How should Fitbit overcome the threats and obstacles it faces? 3. What factors in the marketing environment...
-
Figure 7 -30 shows an overhead view of three horizontal forces acting on a cargo canister that was initially stationary but now moves across a frictionless floor. The force magnitudes are F1 = 3.00...
-
(a) At a certain instant, a particle-like object is acted o a force F = (4.0 N)i (2.0 x)i + (9.0N)k while the object's velocity is v = (2.0m/s)i + (4.0m/s)k. What is the instantaneous rate at which...
-
Barkat Bank acquires an asset from a vendor to be sold under a Murabaha contract to its client. At what point should the bank recognise the inventory in its books? a. When the legal title is...
-
How would you use verbal and nonverbal concepts? Imagine you are preparing for a virtual job interview. How would a person make a professional persona for your interview and describe how you would...
-
You lend out $1000 and get it back in 12 monthly payments of $87.45 each. The effective interest rate percent you earned on your investment was (Answer in percent to the nearest tenth of a percent...
-
Overview With the rise of technological advances in communication, it is now easier than ever to interact with someone on the other side of the world in a matter of seconds. For organizations looking...
-
Describe federal permits required for the company to conduct rocket launches for experimental testing and commercial purposes at the following two optional locations: The Cape Canaveral Spaceport A...
-
Identify a social media area of interest or concern since 2018 to present time, it could be crisis communication, marketing campaign, gaming, dating app, privacy issue. Specify the case you are...
-
Consider the following independent assessments of the level of control risk for a class of transactions the following publicly traded U.S. companies. a. The control plans for the accounts payable...
-
The test statistic in the NeymanPearson Lemma and the likelihood ratio test statistic K are intimately related. Consider testing H 0 : = 0 versus H a : = a , and let * denote the test statistic...
-
Why does an auditor compare remittance advices or lists of cash receipts with entries in the cash receipts transaction file and compare entries in the cash receipts transaction file with the...
-
Assume that a plasma temperature of 1 ( 108 K is reached in a laser-fusion device. (a) What is the most probable speed of a deuteron at that temperature? (b) How far would such a deuteron move in a...
-
(a) - (d) Complete the following table, which refers to the generalized fission reaction 235U + n ( X + Y + bn. 140Xe 103Zr 92Rb 141Cs
-
At what rate must 235U nuclei undergo fission by neutron bombardment to generate energy at the rate of 1.0 W? Assume that = 200 MeV.
-
Thusa Corporation bought equipment on January 1, 2022. The equipment cost $170,000 and had an expected salvage value of $10,000. The life of the equipment was estimated to be 6 years. The total...
-
Required: Assuming that Nadia is in the business of earning money from singing, discuss whether each of these receipts constitutes ordinary income due to being normal business proceeds (citing...
-
The Galley purchased some 3 - year MACRS property 2 years ago at a cost of $ 2 7 , 0 0 0 . The MACRS rates are 3 3 . 3 3 percent, 4 4 . 4 4 percent, 1 4 . 8 2 percent, and 7 . 4 1 percent. The firm...
Study smarter with the SolutionInn App