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What is the force that acts against gravity?
The force that acts against gravity is called the normal force. It is exerted by a surface supporting an object, pushing upwards to prevent the object from falling due to gravity.
What is the amount of force required to lift an object against the force of gravity equal to?
The acceleration due to gravity (9.8 meters/sec.^2) * mass of object.
What is the minimum force to go against gravity?
The minimum force needed to go against gravity is equal to the force of gravity acting on the object, which is the object's weight. This force can be calculated using the formula F = m*g, where F is the force, m is the mass of the object, and g is the acceleration due to gravity (approximately 9.8 m/s^2 on Earth).
What is the force that works against buoyancy?
The force that works against buoyancy is gravity. Gravity pulls objects downward, while buoyancy pushes objects upward in a fluid. When an object is less dense than the fluid it is in, buoyancy force can overcome gravity and make the object float.
What do you feel when you hold and object against the pull of gravity?
When you hold an object against the pull of gravity, you feel a sensation of weight in your hand due to the force required to counteract gravity. This feeling can vary depending on the mass of the object and the strength of the gravitational force acting on it.
What is the force that acts against gravity?
The force that acts against gravity is called the normal force. It is exerted by a surface supporting an object, pushing upwards to prevent the object from falling due to gravity.
What is the amount of force required to lift an object against the force of gravity equal to?
The acceleration due to gravity (9.8 meters/sec.^2) * mass of object.
What is the minimum force to go against gravity?
The minimum force needed to go against gravity is equal to the force of gravity acting on the object, which is the object's weight. This force can be calculated using the formula F = m*g, where F is the force, m is the mass of the object, and g is the acceleration due to gravity (approximately 9.8 m/s^2 on Earth).
What is the force that works against buoyancy?
The force that works against buoyancy is gravity. Gravity pulls objects downward, while buoyancy pushes objects upward in a fluid. When an object is less dense than the fluid it is in, buoyancy force can overcome gravity and make the object float.
What do you feel when you hold and object against the pull of gravity?
When you hold an object against the pull of gravity, you feel a sensation of weight in your hand due to the force required to counteract gravity. This feeling can vary depending on the mass of the object and the strength of the gravitational force acting on it.
When is work said to be done against the force of gravity?
Work is said to be done against the force of gravity when an object is moved vertically upwards, against the force of gravity, over a certain distance. In this case, the force applied must be greater than the force of gravity acting on the object for work to be done against gravity.
What is the force that acts against the force of buoyancy?
The force that acts against the force of buoyancy is gravity. Buoyancy is the upward force exerted by a fluid that opposes the weight of an object immersed in the fluid. Gravity, on the other hand, pulls objects downwards.
Is The force that supports the weight of a book lying at rest on a tabletop is called a normal force?
Yes, the force that supports the weight of an object placed on a surface at rest, such as a book on a tabletop, is called the normal force. It acts perpendicular to the surface and counteracts the force of gravity to keep the object in equilibrium.
The energy you give to an object when you use a force that goes against the force of gravity?
The energy you give to an object when you use a force that goes against the force of gravity is called gravitational potential energy. As you lift an object against gravity, you are doing work on it, which results in an increase in potential energy due to its height above the ground. This potential energy can be converted back into kinetic energy if the object is released and falls.
The weight of an object is the force of?
The weight of an object is the force of gravity acting on it. This force is equal to the mass of the object multiplied by the acceleration due to gravity.
When the only force affecting an object is gravity that object is?
When the only force on an object is the force of gravity,we say that the object is in "free fall".
Why do you have to use force to lift objects?
To lift objects, you have to overcome the force of gravity acting on them. By applying an upward force greater than the force of gravity, you are able to lift the object against gravity's pull. This force is necessary to provide the object with the acceleration needed to move it upwards.
