When the spacecraft falls back to earth, a parachute helps it fall safely. Explain the forces acting during this landing. (1 point) Responses The parachute’s downward force resists gravity’s downward force. The parachute’s downward force resists gravity’s downward force. The parachute’s upward force resists gravity’s downward force. The parachute’s upward force resists gravity’s downward force. The parachute’s upward force resists gravity’s upward force. The parachute’s upward force resists gravity’s upward force. The parachute’s downward force resists gravity’s upward force.
The correct response is: The parachute’s upward force resists gravity’s downward force.
The correct answer is: The parachute’s upward force resists gravity’s downward force.
When a spacecraft falls back to Earth, a parachute is deployed to help it land safely. The forces acting during this landing include gravity and the parachute's upward force.
Gravity is a force that pulls objects towards the center of the Earth. It acts in a downward direction. As the spacecraft falls, gravity pulls it downward, accelerating its descent.
When the parachute is deployed, it creates drag or air resistance. This drag force acts in an upward direction, opposing the force of gravity. The larger the surface area of the parachute, the greater the drag force it can generate.
As a result, the parachute's upward force counteracts the downward force of gravity, slowing down the spacecraft's descent. This allows for a safer and gentler landing.
In summary, during the landing of a spacecraft with a parachute, the parachute's upward force resists the downward force of gravity, helping to slow down the descent and ensure a safe landing.
The correct answer is:
- The parachute's upward force resists gravity's downward force.