Experience similar acceleration due to gravity
A rotating cylinder about 16 {rm km} long and 8.4 km in diameter is designed to be used as a space colony. With what angular speed must it rotate so that the residents on it will experience the same acceleration due to gravity as on Earth?
Expected delivery within 24 Hours
The bullet becomes embedded in the block. The acceleration of gravity is 9.8 m/s2 . If the bullet-block system compresses the spring by a maximum of 89.2 cm, what was the speed of the bullet at impact with the block?
What is the smallest thickness of a soap film that would appear black if illuminated with 490 light? Assume there is air on both sides of the soap film.
At what point along its length must the wire be cut so that the resistance of one piece is 4.0 times the resistance of the other? What is the resistance of each piece?
How has Europe benefited from its location and its major physical features? Include a discussion of the European Union. Do you think the EU could eventually lead to one large supra Europe?
A dipole with dipole moment 1.6 {rm nCcdot m} is oriented at 45{^circ} to a 3.4 {rm MN/C} electric field. What is the magnitude of the torque on the dipole?
A ball rolls horizontally off the edge of a tabletop that is 0.85 m high. It strikes the floor 2.80 m away from the edge of the table. What is the initial (horizontal) velocity of the ball? Ignore air resistance.
The Coulomb constant is 8.9875 109 N m2/C2. What is the magnitude of the total elec trostatic force on a third particle with charge 9 C placed on the x-axis at 2 cm?
A 3.0-m-long rigid beam with a mass 120 {rm kg} is supported at each end. An 70 {rm kg} student stands 2.0 {rm m} from support 1. How much upward force does support 1 exert on the beam?
1931636
Questions Asked
3,689
Active Tutors
1436516
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Identify the key developmental tasks and challenges individuals face during emerging adulthood
This week's discussion is designed to help you create a glossary for yourself. Save this glossary for your future work.
As you have learned from your reading and resources this week, culture profoundly affects teaching and learning.
Video: Case of Torey who's Mother is Addicted to Opioids. (2 1/2 pages) 1) According to the video, Torey has basically raised herself with the help of a uncle
Instructions: Study the module resources to complete this assignment. 1. Identify a person to perform an interview about a historical event.
Structure your essay into four main sections, one for each model and one for the comparison: a. Introduction: Briefly present Salvador Minuchin's and Virginia
Search the internet for recent news related to protests from anywhere in the world. (It is better if you find something local to you.