Question

Supposing you were in space in a weightless environment, would it require a force to set an object in motion? Explain.

Answer 1

Yes ,it require force to set an object motion. If a object is already in motion then it doesn't require froce.because force is directly proposal to acceleration.

Answer 2

Answer:

Yes! It would require a force to set an object in motion even in space.

Explanation:

• In space, astronauts and their spacecraft still have mass and are subject to Earth's gravity.
• In that sense, even though the Earth's gravitational pull is less in orbit than on the Earth's surface, they still have weight.
• Even in space, objects have mass. And if you have mass, you have inertia.
• So I need the power to move.
• Every movement requires a force to initiate change.

F = m × a

• Newton's second law. This means that force is directly proportional to mass and acceleration.

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