A Spring (K = 600 N/m) Is at the Bottom

question 75

Multiple Choice

A spring (k = 600 N/m) is at the bottom of a frictionless plane that makes an angle of 30° with the horizontal. The upper end of the spring is depressed 0.10 m, and a 2.0-kg block is placed against the depressed spring. The system is then released from rest. What is the kinetic energy of the block at the instant it has traveled 0.10 m and the spring has returned to its uncompressed length?

• A) 2.0 J
• B) 1.8 J
• C) 2.2 J
• D) 1.6 J
• E) 1.0 J

---

Definitions:

Receive Payments

The process of collecting money from customers or clients against invoices or bills, marking them as paid.

Pay Bills

The action of settling obligations or invoices owed to suppliers by a business, often through a specific module or function within accounting software.

Financial Institutions

Organizations that provide financial services, such as banks, credit unions, and insurance companies.

Tax Agencies

Governmental organizations responsible for the administration and collection of taxes and enforcement of tax laws.