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Resistance can decrease speed by slowing down the movement of an object. In the case of air resistance, for example, the force of air pushing against an object moving through it can reduce speed. Increased resistance requires more energy to overcome, which can lead to a slower speed.
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What can reduce the effect of air resistance?
Reducing the speed of the object or increasing its surface area can help reduce the effect of air resistance. Streamlined shapes and smooth surfaces can also minimize air resistance.
What are the factors that effect air resistance?
The factors that affect air resistance include the speed of the object (higher speed leads to greater air resistance), the surface area of the object (larger surface area experiences more air resistance), the shape of the object (streamlined shapes experience less air resistance), and the air density (higher air density increases resistance).
Why parachutists do not fall with constant accelerating motion?
Due to air resistance as the resistance is directly proportional to the speed but at certain speed called transitional speed or critical speed the resistance become directly proportional to square the speed so the resistance increase decreasing the falling speed.
What is the effect of mass of object to speed of falling object to the earth?
If air resistance can be neglected, there is no effect. If there is air resistance, the general tendency is for more massive objects to fall faster. In places like the moon, where there is no air, a feather and a rock fall together.
What effect does resistance have on the acceleration of aircraft?
Resistance, or drag, acts opposite to the direction of motion and reduces the acceleration of aircraft. High resistance can slow down an aircraft and make it harder to increase speed or maintain acceleration. Pilots account for resistance when planning maneuvers and adjusting engine power to overcome drag.
What is the effect of increasing speed on air resistance?
it gets faster.
What can reduce the effect of air resistance?
Reducing the speed of the object or increasing its surface area can help reduce the effect of air resistance. Streamlined shapes and smooth surfaces can also minimize air resistance.
What are the factors that effect air resistance?
The factors that affect air resistance include the speed of the object (higher speed leads to greater air resistance), the surface area of the object (larger surface area experiences more air resistance), the shape of the object (streamlined shapes experience less air resistance), and the air density (higher air density increases resistance).
Why parachutists do not fall with constant accelerating motion?
Due to air resistance as the resistance is directly proportional to the speed but at certain speed called transitional speed or critical speed the resistance become directly proportional to square the speed so the resistance increase decreasing the falling speed.
What occurs only when air resistance does not effect the motion of a falling object?
perfectly constant acceleration? Hypothetically, virtually infinite speed? A few things
What is the effect of mass of object to speed of falling object to the earth?
If air resistance can be neglected, there is no effect. If there is air resistance, the general tendency is for more massive objects to fall faster. In places like the moon, where there is no air, a feather and a rock fall together.
How does the force of air resistance depends on an object's speed?
In general the resistance increases by the 4th power of the speed.
What effect does resistance have on the acceleration of aircraft?
Resistance, or drag, acts opposite to the direction of motion and reduces the acceleration of aircraft. High resistance can slow down an aircraft and make it harder to increase speed or maintain acceleration. Pilots account for resistance when planning maneuvers and adjusting engine power to overcome drag.
What factors effect the average speed of a ball?
The average speed of a ball is influenced by factors such as the initial velocity at which it is thrown or hit, air resistance, gravity, and surface friction. Additionally, factors like the mass and size of the ball can also affect its speed.
What effect terminal velocity and air resistance have on a sky diver when he opens his parachute?
When a skydiver opens their parachute, air resistance increases which slows down the skydiver. Terminal velocity is the maximum speed a falling object can reach when the force of gravity is balanced by the force of air resistance. Opening the parachute decreases the skydiver's speed, allowing them to land safely.
What effect does air resistance have on gravity?
Air resistance has no effect on gravity. The force of friction due to air resistance against a falling object balances part or all of the gravitational force, depending on the object's shape and speed through the air ... just as your hand or a rubber band attached to the object would ... but the full force of gravity is still there.
How does water or air resistance against an object increase speed?
It doesn't increase speed. The word resistance means to resist. In other words it decreases speed.
