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Bob is a cow
Louisa Mohr
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How does the number of supporting strings affect the force needed to lift the weight?
In a Pulley System, the number of "Supporting Strings" is equal to the Force multiplier of the system. That is, if there are 4 supporting strings (plus the string you pull on), and the object being raised weighs 100 pounds, then the effort you supply is only 25 pounds. The Pulley System has a force multiplier of 4 times the input.
How does pulleys work?
Pulleys can multiply the force you apply. Example: I pull down on a pulley with TWO Pulleys THREE supporting Strands and the force is Multiplied by a factor of TWO, but you have to pull TWICE the length of Rope as the Distance the Object is Raised. Therefore you can LIFT more WEIGHT than you normally could.The relationship of Supporting Strands to the Force Multiplier is:(the number of Supporting Strands) - 1So a Pulley system with 5 Supporting Strands with Multiply YOUR input Force by 4 times. This type of System is referred to as "Block and Tackle".
How can aluminum float on water?
Shape the aluminum to look like a boat, so it displaces enough water to float. The force supporting the aluminum is the buoyant force. It is equal to the weight of the volume of water displaced.
How does the number of supporting ropes on a pulley affect the amount of force needed to lift the load?
The more pulleys and ropes you add the easier it is to lift
A large and a small person wish to parachute at equal terminal velocities The larger person will have to?
a)Pull upward on the supporting stands to decrease the downward net force b)Jump highly c)Get a greater parachute d)Jump first from the plane
Objects in the space shuttle do what when they have no force supporting them?
Float. Because there is no force or gravity to support them.
How does the number of supporting strings affect the force needed to lift the weight?
In a Pulley System, the number of "Supporting Strings" is equal to the Force multiplier of the system. That is, if there are 4 supporting strings (plus the string you pull on), and the object being raised weighs 100 pounds, then the effort you supply is only 25 pounds. The Pulley System has a force multiplier of 4 times the input.
How does pulleys work?
Pulleys can multiply the force you apply. Example: I pull down on a pulley with TWO Pulleys THREE supporting Strands and the force is Multiplied by a factor of TWO, but you have to pull TWICE the length of Rope as the Distance the Object is Raised. Therefore you can LIFT more WEIGHT than you normally could.The relationship of Supporting Strands to the Force Multiplier is:(the number of Supporting Strands) - 1So a Pulley system with 5 Supporting Strands with Multiply YOUR input Force by 4 times. This type of System is referred to as "Block and Tackle".
How do you find the mechanical advantage of a simple machine?
To find the mechanical advantage of a simple machine divide output force by input force. (input force is the force that we exert on a machine, and output force is the force that is exerted by a machine).
How can force be spreaded out to lower pressure?
Increase the supporting area can reduce the concentration of force. In civil engineer, footing is a form of force spreading and allow the land to support the weight without sinking.
Which function of the disaster response force directs strategic actions supporting the installations mission?
Installation control center
Is a porch swing hanging from the porch roof a balanced force?
Yes, a porch swing hanging from the porch roof is an example of a balanced force. The force of gravity acting on the swing is balanced by the tension in the ropes or chains that are supporting it.
What is the purpose of joint operation planning?
The joint force planning organization consisting of designated representatives of the joint force headquarters principal and special staff sections, joint force, components and other supporting organizations or agencies as deemed necessary by the joint force commander.
What is the tension in each cable supporting the 560nassumed the angle O of the inclined cable is34.0 degree?
This is a physic guestion . The topic is force.
Does nvidia ge force 210 graphics card support directx 11?
no all the ge force 9 and 10 series dont support direct x 11 they started supporting it from 2010 (ge force 400 series and up)
How can aluminum float on water?
Shape the aluminum to look like a boat, so it displaces enough water to float. The force supporting the aluminum is the buoyant force. It is equal to the weight of the volume of water displaced.
Who would be considered an outside audience?
A supporting element such as a Marine or Air Force unit specifically tasked to support that unit in its wartime mission
