FREE Trial
Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Please helps 2. A robin of mass 150 g uses 10 J of energy and speeds up to 15 m/s in level flight. Calculate the

Please helps

image text in transcribed
2. A robin of mass 150 g uses 10 J of energy and speeds up to 15 m/s in level flight. Calculate the initial speed of the robin. [3 marks] 3. An 87-g box is attached to a spring with a force constant of 82 N/m. The spring is compressed 11 cm and the system is released. What is the speed of the box when the spring is released? [3 marks]

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

University Physics with Modern Physics

University Physics with Modern Physics

Authors: Hugh D. Young, Roger A. Freedman

14th edition

133969290, 321973615, 9780321973610, 978-0133977981

More Books

Students also viewed these Physics questions

Question

★★★★★
After visiting a local business, explain the different functions of its inventory.

Answered: 1 week ago

Question

★★★★★
Trey Research is an innovative research organization that prides itself on being at the forefront of technology. The company currently has 82 client computers all running Windows Vista Ultimate. All...

Answered: 1 week ago

Question

★★★★★
3. Increase persistence. When we have a clear goal, we are less likely to give up until we reach the goal: Hard goals demand effort, and tight deadlines lead to faster work.

Answered: 1 week ago

Question

★★★★★
The following events apply to Milligan Manufacturing Company. Assume that all transactions are cash transactions unless otherwise indicated. Transactions for the 2017 Accounting Period 1. The company...

Answered: 1 week ago

Question

★★★★★
A creditor of a company is someone who: is owed money to by the company owes money to the company wants to buy goods from the company wants to sell shares in the company

Answered: 1 week ago

Question

★★★★★
LaToya Limmons is the manager of the Human Resources (HR) department and Javier Jartin is the manager of the sales department for a production company headquartered in the United States but also has...

Answered: 1 week ago

Question

★★★★★
What are the key differences between leadership and management in a business context?

Answered: 1 week ago

Question

★★★★★
2. Given the information below, complete the MRP record and explain what it tells the inventory analyst to do. Lot Size Rule: Fixed Q = 200 units Lead Time = 2 weeks Safety Stock: 0 units Current...

Answered: 1 week ago

Question

★★★★★
Describe the factors influencing of performance appraisal.

Answered: 1 week ago

Question

★★★★★
What is quality of work life ?

Answered: 1 week ago

Question

★★★★★
Explain the main functions used in OpenGL. [8 marks] b) Explain the meaning of the term parallel projection and explain where it is most applicable. [6 marks] c) Find the angle between vectors (3, 7)...

Answered: 1 week ago

Question

★★★★★
Use the given graph of the function f to find the following limits. If a limit does not exist, type "DNE". 1. lim f(x)=DNE x2- 2. lim f(x) x 2+ 3. lim f(x) = x2 4. lim f(x)= x0 = 3 DNE = 0 5. f(0) =...

Answered: 1 week ago

Question

★★★★★
18. In the statements below, put a cross for the statement you feel characterizes yourself best when you communicate with others. Its not necessarily the way you know you should communicate, but the...

Answered: 1 week ago

Question

★★★★★
10. What activities in your life best express the value you want others to associate with you?

Answered: 1 week ago

Question

★★★★★
7. Also complete the following sentence: This core value is important to me when I ________________________. This is the situation this core value is important to you we are looking for here.

Answered: 1 week ago

Previous Question Next Question