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If there were no air resistance what would be the velocites of hailstones during a hailstorm?
Without air resistance, hailstones in a hailstorm would accelerate due to gravity (9.81 m/s^2) until they eventually reach their terminal velocity, which is around 108 km/h (67 mph) for large hailstones. The actual velocity of hailstones would depend on their size and mass.
Do hailstones catch on fire when falling?
No, hailstones do not catch on fire when falling. Hail is formed when strong updrafts in thunderstorms cause raindrops to freeze in the cold upper atmosphere. The friction and heat generated by hailstones falling through air resistance are not enough to ignite the hailstone.
Why does hail happen and what factors contribute to the formation of hailstones?
Hail happens when strong updrafts in thunderstorms carry raindrops high into the cold upper atmosphere, where they freeze into ice. Factors that contribute to the formation of hailstones include the size of the updrafts, the amount of moisture in the air, and the presence of supercooled water droplets.
How do hailstones remain suspended in a cloud?
Hailstones remain suspended in a cloud due to the strong updrafts present within the cloud. As the hailstones are being formed, they are continuously lifted higher into the colder regions of the cloud by these updrafts. This cycle repeats until the hailstones become too heavy and fall to the ground as precipitation.
Do you know about Hailstones?
== == Hailstones are raindrops that freeze as they fall through layers of very cold air. When they fall down from the sky hailstones are usually as big as peas. Sometimes they can be as big as tennis balls - so watch out!
If there were no air resistance what would be the velocites of hailstones during a hailstorm?
Without air resistance, hailstones in a hailstorm would accelerate due to gravity (9.81 m/s^2) until they eventually reach their terminal velocity, which is around 108 km/h (67 mph) for large hailstones. The actual velocity of hailstones would depend on their size and mass.
Do hailstones catch on fire when falling?
No, hailstones do not catch on fire when falling. Hail is formed when strong updrafts in thunderstorms cause raindrops to freeze in the cold upper atmosphere. The friction and heat generated by hailstones falling through air resistance are not enough to ignite the hailstone.
What would happen to falling objects if the is removed so that air resistance disappears?
Without air resistance, falling objects would accelerate at a constant rate due to gravity. This means that they would fall faster and reach the ground in a shorter amount of time compared to falling with air resistance. The absence of air resistance would also remove any upward force opposing the motion of the falling object.
What would happen if the force from the engine was bigger then the air resistance?
If the force from the engine is greater than the air resistance, the object will accelerate in the direction of the engine's thrust. This will result in an increase in speed until a new equilibrium is reached where the air resistance balances out the force from the engine.
Why does hail happen and what factors contribute to the formation of hailstones?
Hail happens when strong updrafts in thunderstorms carry raindrops high into the cold upper atmosphere, where they freeze into ice. Factors that contribute to the formation of hailstones include the size of the updrafts, the amount of moisture in the air, and the presence of supercooled water droplets.
Is air resistance a push or a pull?
Yes resistance would be a push force.
How would adding air resistance change the results?
Adding air resistance would slow down the object's motion and reduce its acceleration. As a result, the object would take longer to reach its final velocity and experience a shorter range of motion compared to a scenario with no air resistance. Additionally, the object would experience a force in the opposite direction of its motion due to air resistance.
Which direction does the parachutist go if gravity is greater than air resistance?
The parachutist will go down, of course. If gravity is greater than air resistance, then the parachutist would accelerate (his speed would increase). This would increase air resistance, up to the point where gravity and air resistance are in balance.
What is the net force when encounters 15 N air resistance?
The net force would be the difference between the applied force and the air resistance. If the applied force is greater than the air resistance, then the net force would be in the direction of the applied force. If the air resistance is greater than the applied force, then the net force would be in the opposite direction.
How do hailstones remain suspended in a cloud?
Hailstones remain suspended in a cloud due to the strong updrafts present within the cloud. As the hailstones are being formed, they are continuously lifted higher into the colder regions of the cloud by these updrafts. This cycle repeats until the hailstones become too heavy and fall to the ground as precipitation.
How is air resistance is force?
It requires a force to propel an object through air, because of the air resistance. Normally, if there were no air resistance and the object were being propelled on the level with no friction, a constant force would accelerate the object steadily. However, it would require a steady force to propel the object through air even without acceleration. And the faster it went the more resistance it would meet.
What would happen to satellite if it lost its speed?
It would eventually fall into the Earth's atmosphere and burn up on reentry However, it is unlikely that it would lose speed without hitting another object. It will not slow down because there is no air, therefore, no air resistance.
