When spinning a bucket of water Why does it stay in?
This is an example of centripetal (circular) motion. The water stays in the bucket because of inertia. The water wants to fly off from the circle, but the bucket gets in the way and keeps it in place. This is the same effect you feel when you go around a tight corner in the car and get squished against the door.
Is it possible to whirl a bucket of water?
Yes, it is possible to whirl the bucket in the vertical circle without the fall of water.
How can the water stay in place even at the point where it is over your head?
Gravity – the force pulling down on everything – is still at work even when the bucket and water are above your head. The water’s inertia wants to keep the water traveling in a straight path, but gravity is acting on the water, causing it to fall in a downward path that will eventually hit the earth.
What is the minimum angular velocity for swinging a bucket of water?
29.61 rpm
Why the water does not fall out of a bucket when it is whirled in a vertical circle?
In this case, the net force just equals the weight force, and since the bucket is moving in a circle, this net force must be the centripetal force. so the water will not fall out if the bucket is whirled around once every 2 s.
When a bucket filled with water is revolved fast in a vertical circle the water does not fall even when the bucket is inverted?
This force when balances gravity, the water would just be in the bucket. But when you spin the bucket this outward force named as Centrifugal force overcomes the gravity pull and pushes the water to the end of the bucket away from the opening of the bucket. So, it does not drop from the open end of the bucket.
When bucket filled with milk up to brim is rotated in vertical circle the milk does not fall because?
Answer: For its revolution in a vertical circle, water [n the bucket needs a centripetal force. The weight of the water due to which water can fall is used up in providing the necessary centripetal force and the water does not fall.
When water in a bucket is whirled fast overhead?
Assertion: When water in a bucket is whirled fast overhead, the water does not fall out at the top of the ciorcular path. Reason: The centripetal force in this position on water is more than the weight of water.
Why is it difficult to draw water from well without pulley?
Complete answer: Using a simple pulley confers no mechanical benefit, because with or without the pulley, the person drawing the water will have to apply the same force on the rope. Whereas an upward force is needed to lift the bucket, using a pulley shifts the required force downwards.
Why can you not lift a bucket of water without holding it?
Because we have to add pressure on the bucket. Till we don’t add pressure we the gravity will pull the bucket down.