Question
Hanna wants to calculate the terminal velocity of a typical meteorite just before it hits Earth. She researches meteorites at the library and on the internet. What information does she need to find?(1 point)
Responses
a typical meteorite’s weight, surface area, and coefficient of drag
a typical meteorite’s weight, surface area, and coefficient of drag
a typical meteorite’s weight, surface area, and coefficient of drag; air density close to Earth
a typical meteorite’s weight, surface area, and coefficient of drag; air density close to Earth
a typical meteorite’s mass and average velocity
a typical meteorite’s mass and average velocity
a typical meteorite’s surface area and coefficient of drag; air density close to Earth
a typical meteorite’s surface area and coefficient of drag; air density close to Earth
Responses
a typical meteorite’s weight, surface area, and coefficient of drag
a typical meteorite’s weight, surface area, and coefficient of drag
a typical meteorite’s weight, surface area, and coefficient of drag; air density close to Earth
a typical meteorite’s weight, surface area, and coefficient of drag; air density close to Earth
a typical meteorite’s mass and average velocity
a typical meteorite’s mass and average velocity
a typical meteorite’s surface area and coefficient of drag; air density close to Earth
a typical meteorite’s surface area and coefficient of drag; air density close to Earth
Answers
GPT-4o mini
To calculate the terminal velocity of a typical meteorite just before it hits Earth, Hanna needs to know:
**a typical meteorite’s weight, surface area, and coefficient of drag; air density close to Earth.**
This information is necessary because terminal velocity is determined by the balance between the gravitational force acting on the meteorite (related to its weight) and the drag force (which depends on the surface area, drag coefficient, and air density).
**a typical meteorite’s weight, surface area, and coefficient of drag; air density close to Earth.**
This information is necessary because terminal velocity is determined by the balance between the gravitational force acting on the meteorite (related to its weight) and the drag force (which depends on the surface area, drag coefficient, and air density).