[Answered] Minimal orbital speed about Earth is about 8 km/s, and about the Moon is A) less than 8 km/s. B) ...

This topic contains a solution. Click here to go to the answer

Author Question: Minimal orbital speed about Earth is about 8 km/s, and about the Moon is A) less than 8 km/s. B) ... (Read 24 times)

penguins

Hero Member
Posts: 903

on: Jul 29, 2018

Minimal orbital speed about Earth is about 8 km/s, and about the Moon is

A) less than 8 km/s.
B) more than 8 km/s.
C) about 8 km/s.

Question 2

Earth satellites are typically more than 100 km high so as to be above Earth's

A) atmosphere.
B) gravitational field.
C) both of these

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

trampas

Sr. Member
Posts: 320

Reply #1 on: Jul 29, 2018

Answer to Question 1

Answer: A

Answer to Question 2

Answer: A

penguins

Hero Member
Posts: 903

Reply #2 on: Jul 29, 2018

trampas

Sr. Member
Posts: 320

Reply #3 on: Jul 29, 2018

You're welcome

« previous next »

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Views of Earth’s Surface

Earth’s orientation

Earth’s Spheres

Earth’s Major Lithospheric Plates

A tsunami (tidal wave) traveling across deep water can have a speed of 750 km/h k m / h and a ...

Earth’s tilt and yearly rotation around the sun cause seasonal effects. The 23° tilt of Earth’s ...

Author Question: Minimal orbital speed about Earth is about 8 km/s, and about the Moon is A) less than 8 km/s. B) ... (Read 24 times)

Related Topics

Need homework help now?