Acción y reacción – Clip

The video explains how a spacecraft continues its journey through space. Once it moves out of Earth's gravitational pull, it requires minimal force to keep moving due to the absence of air resistance in space.

What is the spacecraft doing as it travels through space?

• It is orbiting the Earth.

• It is returning to Earth.

• It is continuing its journey.

• It is landing on a planet.

What happens to the spacecraft when it leaves Earth's gravitational pull?

• It stops moving.

• It requires a lot of force to move.

• It needs very little force to keep moving.

• It falls back to Earth.

Why does the spacecraft require minimal force to move in space?

• Because of strong winds.

• Due to the absence of air resistance.

• Because of Earth's gravity.

• Due to the presence of other planets.

What is absent in the vacuum of space that affects the spacecraft's movement?

• Air resistance

• Gravity

• Light

• Sound

What is the main factor that allows the spacecraft to keep moving with little force?

• The lack of air resistance.

• The propulsion system of the spacecraft.

• The presence of solar winds.

• The gravitational pull of the moon.