A Vertical Spring Is Compressed And, When Released, Applies a Force

question 71

Multiple Choice

A vertical spring is compressed and, when released, applies a force during a 0.25 s time interval to a 17 g frog, which is flung upward due to the applied force from the spring. If the frog attains an upward velocity of 11 m/s after being released from the spring, what average upward force was applied by the spring?

• A) 0.21 N
• B) 0.91 N
• C) 0.75 N
• D) 0.17 N
• E) 0.58 N

Recognize the role of environmental and lifestyle factors in the prevalence and spread of diseases.

Understand the importance of sanitation and hygiene in preventing disease.

Describe the process and components of risk assessment in public health.

Identify the challenges and strategies in improving healthcare in developing countries.

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Definitions:

Gombe, Tanzania

A national park in Tanzania, East Africa, known for Jane Goodall's groundbreaking research on chimpanzee behavior and society.

Conservation Strategies

Methods and approaches used to protect and preserve natural resources, biodiversity, and ecosystems from degradation or depletion.

Primates

a group of mammals that includes humans, apes, monkeys, and prosimians, characterized by a large brain, complex social structures, and dexterous hands.

Primate Reserves

Designated conservation areas aimed at protecting primate species and their natural habitats.