The molecules in the water get attracted to the molecules of the narrow tube.
Water has the property of cohesion, which allows it to stick to surfaces through hydrogen bonding and capillary action, enabling it to move against gravity in plants and other structures.
Capillary action.
Potential energy can be changed by gravity when an object is lifted or lowered in a gravitational field. Moving an object against gravity increases its potential energy, while moving it with gravity decreases its potential energy. The gravitational force acting on the object determines the amount of potential energy it possesses.
If you define the "up" direction as "positive", then the acceleration is negative, because it is downward. If you define "down" as positive, then acceleration is negative. You can use any convention; just be sure to be consistent within a particular calculation, to avoid errors.
If the acceleration of a body is greater than the acceleration due to gravity, the body will start moving upward against the force of gravity. It may continue to accelerate if the net force acting on the body is greater than the force of gravity.
Water has the property of cohesion, which allows it to stick to surfaces through hydrogen bonding and capillary action, enabling it to move against gravity in plants and other structures.
Capillary action.
balance
balance
Potential energy can be changed by gravity when an object is lifted or lowered in a gravitational field. Moving an object against gravity increases its potential energy, while moving it with gravity decreases its potential energy. The gravitational force acting on the object determines the amount of potential energy it possesses.
When it an object in space in moving it will keep moving at the same speed with the property of inertia. Then moon is an object that has inertia. Gravity keeps the moon from going off into outer space but inertia keeps the moon from crashing into the moon. Gravity and inertia have to be balanced in order for an object to remain in orbit.
It is thru osmosis. the moving of molecules from areas of high concentration to areas of low.
Well, it depends on where and how fast the object is moving. However, forces acting against moving objects would be air resistance (eg. cars or a sky divers), friction (eg. a wheel rolling down a hill), gravity (eg. a ball being thrown into the air)
If you define the "up" direction as "positive", then the acceleration is negative, because it is downward. If you define "down" as positive, then acceleration is negative. You can use any convention; just be sure to be consistent within a particular calculation, to avoid errors.
If the acceleration of a body is greater than the acceleration due to gravity, the body will start moving upward against the force of gravity. It may continue to accelerate if the net force acting on the body is greater than the force of gravity.
An example of when gravity slows down a moving object is when a ball is thrown upwards. As the ball moves against the force of gravity, it gradually loses speed until it comes to a stop at its highest point before falling back down. This decrease in speed is due to the gravitational force acting in the opposite direction to the ball's motion.
When a projectile is moving up, gravity is pulling it downward. Gravity is a force that acts on all objects, causing them to accelerate towards the center of the earth.