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Suppose you suspend a load from a fixed support by means of a rope what downward force acts on the load?
The downward force acting on the load would be due to its weight, which is the force of gravity pulling the load downwards. This force is equal to the mass of the load multiplied by the acceleration due to gravity.
What does a fixed pulley change of a force?
A fixed pulley does not change the amount of force required to lift an object. However, it changes the direction of the force applied, making it easier to lift objects by allowing you to pull downward instead of upward.
A weight reading on a scale shows is the upward force or downward force oexerted by the scale?
The weight reading on a scale measures the downward force exerted by an object due to gravity. The scale registers the force required to support the object's mass against the pull of gravity, which is then displayed as the weight of the object.
What type of force does a backpack exert on the body?
A backpack exerts a downward force on the body due to gravity pulling it downward. Additionally, the straps of the backpack exert a force on the shoulders and back to support the weight of the backpack.
How does a fixed pulley affect the input force?
A fixed pulley changes the direction of the force applied, but does not change the amount of force required to move the load. It allows the force to be applied downward, making it easier to lift a heavy object by pulling down instead of lifting up.
Suppose you suspend a load from a fixed support by means of a rope what downward force acts on the load?
The downward force acting on the load would be due to its weight, which is the force of gravity pulling the load downwards. This force is equal to the mass of the load multiplied by the acceleration due to gravity.
What does a fixed pulley change of a force?
A fixed pulley does not change the amount of force required to lift an object. However, it changes the direction of the force applied, making it easier to lift objects by allowing you to pull downward instead of upward.
A weight reading on a scale shows is the upward force or downward force oexerted by the scale?
The weight reading on a scale measures the downward force exerted by an object due to gravity. The scale registers the force required to support the object's mass against the pull of gravity, which is then displayed as the weight of the object.
What type of force does a backpack exert on the body?
A backpack exerts a downward force on the body due to gravity pulling it downward. Additionally, the straps of the backpack exert a force on the shoulders and back to support the weight of the backpack.
How is a drawbridge a pulley?
Drawbridges that use pulleys translate the usually-downward force (on a rope or chain) into a lateral force that lifts the bridge in an arc, upward and inward simultaneously. In roadway and train bridges, there is usually no pulley, just a counterweight that acts through a lever (a fixed support).
How does a fixed pulley affect the input force?
A fixed pulley changes the direction of the force applied, but does not change the amount of force required to move the load. It allows the force to be applied downward, making it easier to lift a heavy object by pulling down instead of lifting up.
What is the downward force on a submerged object?
The downward force on a submerged object is equal to the weight of the fluid that the object displaces. This is known as buoyant force and it acts in the opposite direction to gravity, helping to support the object.
What is the angle between a support force and the surface on object rest upon?
The upward support force is as much as the downward pull of gravity.
What is the downward force?
Gravitational Force.
What does support force do?
A support force is a reactive force exerted by a surface in response to the weight of an object placed on it. It prevents the object from falling through the surface by counteracting the downward force of gravity. In other words, it is responsible for holding the object up and maintaining its position.
What force causes object to move downward?
The force that causes objects to move downward is gravity
How does a fixed pulley act as machine?
It changes the direction of the input force only
