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Why do parachutes help you slow down?
Parachutes help you slow down by increasing air resistance, which creates drag and opposes the force of gravity pulling you down. The larger surface area of the parachute catches more air, significantly slowing your descent and allowing for a safer landing.
How do you slow down a rocket?
To slow down a rocket, you can fire its engines in the opposite direction of its motion to decrease its speed. This process is known as retrofiring and it creates a thrust opposite to the direction of motion, slowing the rocket down. Alternatively, aerodynamic drag or parachutes can also be used to slow down a rocket during re-entry into Earth's atmosphere.
What is slow down?
its when something is slowing down
How do parachutes fly?
Parachutes use air resistance to slow down the fall of an object by creating drag. When the parachute is deployed, it fills with air and creates drag, which counteracts the force of gravity pulling the object down. This allows the object attached to the parachute to descend at a slower and safer speed.
Why is plastic best for parachutes?
Plastic is commonly used for parachutes because it is lightweight, durable, and has a low air permeability, allowing the parachute to effectively catch the air and slow down the descent of the object attached to it. Additionally, plastic can be easily folded and packed into a compact space, making it convenient for storage and transportation.
What are the parachutes for on a rocket?
The parachute of a rocket is used to slow down the rocket when it falls down.
What do parachutes do that cause skydiver to slow down?
simple air resistance
How do parachutes work for a water rocket?
the parachutes slow down the rocket so it doesnt smash into peices when it hits the ground
Can you use parachutes in space?
No, parachutes require air to create drag and slow down descent. In outer space, there is no air to provide resistance, so parachutes would not be effective. Other methods, like retro rockets or aerobraking, are used for spacecraft to slow down.
Why do parachutes help you slow down?
Parachutes help you slow down by increasing air resistance, which creates drag and opposes the force of gravity pulling you down. The larger surface area of the parachute catches more air, significantly slowing your descent and allowing for a safer landing.
Do thay have brakes on drag race cars?
Yes, otherwise they wouldn't be able to slow down.
Why can astronauts not use parachutes to help slow down their spacecraft?
Astronauts cannot use parachutes to slow down their spacecraft because there is no atmosphere or air resistance in space to deploy and manipulate the parachute. Parachutes rely on air to create drag and slow down the descent, which is not present in the vacuum of space. Spacecraft use thrusters or heat shields to control re-entry and manage their speed during re-entry into Earth's atmosphere.
What causes something to slow down?
The weight of the objects or due to the force
How do you slow down a rocket?
To slow down a rocket, you can fire its engines in the opposite direction of its motion to decrease its speed. This process is known as retrofiring and it creates a thrust opposite to the direction of motion, slowing the rocket down. Alternatively, aerodynamic drag or parachutes can also be used to slow down a rocket during re-entry into Earth's atmosphere.
What is the importance of parachutes?
because they slow down the momentum of stuff
Why can astronauts not use parachutes to heip slowdown their spacecraftsas it approaches the moon how do they slowdown their spacecraft?
Astronauts cannot use parachutes to slow down their spacecraft when approaching the Moon because there is no atmosphere on the Moon to deploy parachutes effectively. Instead, spacecraft use propulsion systems like engines or thrusters to slow down as they approach the Moon. By firing these engines in the opposite direction they are traveling, they can reduce their speed and enter lunar orbit safely.
How do the astronauts land on the earth's surface once their rocket has passed through the atmosphere?
They use parachutes on their module to slow down and then land safely in the water to be fished out later.
