An oil tanker heading due west, straight into a strong wind, reaches a speed of 5 m/s and then shuts down its engines to drift. The forward-facing flat surfaces of the tanker catch a total of 60,000 N of force from the wind. This wind force is pointing backwards, to the east. The tanker's mass is 100,000 metric tons, which is 100 million kg. If the wind blows at the same strength for 5 minutes, then how much has the wind changed the tanker's speed?
A. 0.18 m/s
B. 0.018 m/s
C. 1.2 m/s
D. 1.08 m/s
Answer: A
You might also like to view...
The age of the Milky Way galaxy has been estimated to be at least 13 billion years based on
a. observations of globular clusters. b. observations of open clusters. c. 21-cm radiation from H I regions. d. the rotation curve of the galaxy. e. the energy produced by Sagittarius A.
Which of the following best describes a website's visual identity?
A. An assurance or guarantee that a business offers its customers. B. The placement of objects on a webpage. C. The combination of design elements associated with the website and its publisher. D. A concise statement that a consumer readily associates with a business.
The notation s?1 means __________
Fill in the blank(s) with correct word
An object of mass 6.8 kg is attached to an ideal massless spring of spring constant 1690 N/m. The object is Calculate the maximum speed the object reaches during its motion
What will be an ideal response?