A 0.00415-kg bullet traveling horizontally with a speed of 1.00 x 10 m/s enters a 17.5-kg...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A 0.00415-kg bullet traveling horizontally with a speed of 1.00 x 10³ m/s enters a 17.5-kg door, embedding itself 16.0 cm from the side opposite the hinges as in the figure below. The 1.00-m-wide door is free to swing on its hinges. Hinge (a) Before it hits the door, does the bullet have angular momentum relative to the door's axis of rotation? O Yes O No (b) Is mechanical energy conserved in this collision? Answer without doing a calculation. O Yes O No (c) At what angular speed does the door swing open immediately after the collision? (The door has the same moment of inertia as a rod with axis at one end.) rad/s (d) Calculate the energy of the door-bullet system. (Enter the kinetic energy of the door-bullet system just after collision.) Determine whether the energy of the door-bullet system is less than or equal to the kinetic energy of the bullet before the collision. O less than O equal A 0.00415-kg bullet traveling horizontally with a speed of 1.00 x 10³ m/s enters a 17.5-kg door, embedding itself 16.0 cm from the side opposite the hinges as in the figure below. The 1.00-m-wide door is free to swing on its hinges. Hinge (a) Before it hits the door, does the bullet have angular momentum relative to the door's axis of rotation? O Yes O No (b) Is mechanical energy conserved in this collision? Answer without doing a calculation. O Yes O No (c) At what angular speed does the door swing open immediately after the collision? (The door has the same moment of inertia as a rod with axis at one end.) rad/s (d) Calculate the energy of the door-bullet system. (Enter the kinetic energy of the door-bullet system just after collision.) Determine whether the energy of the door-bullet system is less than or equal to the kinetic energy of the bullet before the collision. O less than O equal
Expert Answer:
Answer rating: 100% (QA)
a Yes the bullet has angular momentum relative to the doors axis of rotation before it hits the door The bullets velocity is horizontal so it has no v... View the full answer
Related Book For
Physics for Scientists and Engineers A Strategic Approach with Modern Physics
ISBN: 978-0133942651
4th edition
Authors: Randall D. Knight
Posted Date:
Students also viewed these physics questions
-
A 0.00555kg bullet traveling horizontally with a speed of 1.00 x 10 3 m/s enters a 20.0kg door, embedding itself 13.0 cm from the side opposite the hinges as in the figure below. The 1.00mwide door...
-
The following additional information is available for the Dr. Ivan and Irene Incisor family from Chapters 1-5. Ivan's grandfather died and left a portfolio of municipal bonds. In 2012, they pay Ivan...
-
How is the standard form of a circles equation obtained from its general form?
-
What is Lewiss present value cost of leasing the equipment? MINI CASE Lewis Securities Inc. has decided to acquire a new market data and quotation system for its Richmond home office. The system...
-
What does project planning involve?
-
Pick a product like Cadillac or Sara Lee Deli products or service like Mr. Clean Performance Car Wash or a car and home insurance company that is offered in a limited number of countries. Assess the...
-
Sams Cat Hotel operates 52 weeks per year, 6 days per week, and uses a continuous review inventory system. It purchases kitty litter for $11.70 per bag. The following information is available about...
-
Find the perimeter of the figure shown. Express the perimeter using the same unit of measure that appears on the given sides. 13 yd Perimeter = 5 yd 5 yd 13 yd 18 yd 18 yd
-
As the manager of a focus group company, you are interested in optimizing the number of participants you include in focus groups for your clients. Over the past year, you ran a field experiment,...
-
5. N-type semiconductor. In the context of intrinsic (pure) semiconductors, the relationship ne nh-ni ^ 2 may seem trivial, but its validity extend to doped semiconductors where ne*nh. Let's say of...
-
What are the difficulties and challenges that investors face in valuing early-stage companies?
-
Daniel invested $10,000 at time "0" in a mutual fund that guaranteed a return of 5% per year and after 5 years invested $20,000 in another guaranteed fund at 4 % % return. After 20 years since the...
-
Write a few brief notes regarding what you already know about operating systems. Indicate the areas for which you believe you need additional knowledge. How would you define an operating system? What...
-
Absorption costing questions 1. What is absorption costing and how does it differ from variable costing? 2. How do you calculate the predetermined overhead rate in absorption costing? 3. What are the...
-
Joseph had the income of $75,000 in 2023. Two years before that, he purchased 100 shares of stock at $30 a share. In 2023, he sold the 100 shares for $50 a share. What is the amount of federal income...
-
1. Below is a table from a hypothetical cohort study of 3,000 cigarette smokers and 5,000 non-smokers following them for the development of coronary heart disease (CHD). Developed CHD Did not develop...
-
A sheet of glass has n red = 1.52 and n violet = 1.55. A narrow beam of white light is incident on the glass at 30. What is the angular spread of the light inside the glass?
-
Space explorers discover an 8.7 10 17 kg asteroid that happens to have a positive charge of 4400 C. They would like to place their 3.3 10 5 kg spaceship in orbit around the asteroid. Interestingly,...
-
FIGURE EX2.12 shows the velocity-versus-time graph for a particle moving along the x-axis. Its initial position is x 0 = 2.0 m at t 0 = 0 s. a. What are the particles position, velocity, and...
-
Meet local small business owners or representatives of as profit organizations. Find a company or organization that will host your team to produce a web site for them (nonmonetary, of course). Find...
-
More often than not, database environments in in organization reflect data structures that have been developed over a period of years, sometimes haphazardly, and that often reflect a variety of...
-
Although database systems have become the systems of choice for new and reengineered systems, are there any situations where a relational file-based system might be chosen instead? Explain your answer
Study smarter with the SolutionInn App