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Would a spiral staircase have a greater mechanical advantage than a steep straight staircase explain?
A spiral staircase does not provide a greater mechanical advantage than a steep straight staircase; in fact, it typically requires more effort to ascend. This is because a spiral staircase often has a tighter radius and requires a greater vertical distance to be covered for each step, leading to increased exertion. While spiral staircases can save space and add aesthetic value, they do not reduce the effort needed to rise vertically compared to a straight staircase.
What else can I help you with?
Why will decreasing the radius of the axle improve the mechanical advantage of a wheel and axle?
it's a mechanical advantage of 1 (meaning no mechanical advantage). This is because no matter how much easier it is to spin a the wheel rather than the axle, its a longer distance of effort force and vice versa. * * * * * True, but that is not what mechanical advantage is! Mechanical advantage IS the trade off between the force required and the distance travelled. You can find the ideal mechanical advantage of a wheel and axle by dividing the radius of the wheel by the radius of the axle. * * * * * Better. But I think it could be either of the two reciprocal ratios of the radii, depending on whether the wheel/axle is being used in a 2nd class or 3rd class lever configuration ... i.e., are you cranking the wheel in order to turn the axle, as in a winch, or spinning the axle in order to turn the wheel, as in a motor-vehicle ?
Draw the circuit diagram for stair case and passage lights controlled by the timer?
sirs if you could explain me detail about the staircase lighting ckt diagram & explain how does the switch function.
What is the mechanical advantage of a machine which only changes the direction of the applied force?
One.Since the question clearly states that the machine only changes the direction there can be no mechanical advantage gained.In order for a machine to have a mechanical advantage greater than 1, the machine must be able to change two or more of these factors:The amount of force exertedThe distance over which the force is exertedThe direction over which the force is exerted
WHAT IS THE RELATION BETWEEN MECHANICAL ADVANTAGE VELOCITY RATIO AND EFFECIENCY -EXPLAIN?
Mechanical advantage (MA), velocity ratio (VR), and efficiency are interrelated concepts in mechanics. Mechanical advantage is the ratio of the output force to the input force, while velocity ratio is the ratio of the distance moved by the effort to the distance moved by the load. Efficiency measures how effectively a machine converts input work into output work, calculated as the ratio of MA to VR, often expressed as a percentage. Ideally, a machine with high MA and low VR indicates high efficiency, but real-world factors like friction can reduce efficiency, meaning not all input work is converted into useful output work.
What are the advantage and disadvantage of cartesian tye robotic configeration?
explain advantages and disadvantages of the cylindrical robot
Explain how the mechanical advantage of a wheel and axle change as the size of the wheel increases.?
Explain how the mechanical advantage of a wheel and axle change as the size of the wheel increases?
For a given machine explain why the MA is usually less than the IMA?
The mechanical advantage (MA) is usually less than the ideal mechanical advantage (IMA) for a machine due to factors such as friction, inefficiencies in the machine's design, and energy losses through heat or sound. These factors cause the input work to be greater than the output work, resulting in a lower actual mechanical advantage compared to the ideal mechanical advantage.
Which has the greater mechanical advantage a wedge that is 6cm long and 3cm wide or a wedge that is 12cm long and 4cm wide explain?
To determine the mechanical advantage of a wedge, you can use the formula: Mechanical Advantage (MA) = Length of the wedge / Width of the wedge. For the first wedge (6cm long, 3cm wide), MA = 6/3 = 2. For the second wedge (12cm long, 4cm wide), MA = 12/4 = 3. Therefore, the second wedge has a greater mechanical advantage of 3 compared to the first wedge's mechanical advantage of 2.
Why will decreasing the radius of the axle improve the mechanical advantage of a wheel and axle?
it's a mechanical advantage of 1 (meaning no mechanical advantage). This is because no matter how much easier it is to spin a the wheel rather than the axle, its a longer distance of effort force and vice versa. * * * * * True, but that is not what mechanical advantage is! Mechanical advantage IS the trade off between the force required and the distance travelled. You can find the ideal mechanical advantage of a wheel and axle by dividing the radius of the wheel by the radius of the axle. * * * * * Better. But I think it could be either of the two reciprocal ratios of the radii, depending on whether the wheel/axle is being used in a 2nd class or 3rd class lever configuration ... i.e., are you cranking the wheel in order to turn the axle, as in a winch, or spinning the axle in order to turn the wheel, as in a motor-vehicle ?
Explain why a niche company might have an advantage in a market Would price necessarily be an advantage Explain why or why not?
Explain why a niche company might have an advantage in a market would price necessarily be an advantage explain why or why not
What is an array and explain its advantages and disadvantages?
what is array? explain with its advantage.
Explain why an infinite amount of pulleys doesn't give an infinite mechanical advantage?
An infinite number of pulleys has an infinite amount of friction, which means you cant move the system no matter how hard you pull.
How do you explain straight line graphs?
it just a straight line
Explain Theory of absolute cost advantage by propounded by Adam smith?
explain theory of absolute cost advantage as propounded by Adam smith
Which has a greater mechanical advantage a wedge that is 6cm long and 3cm wide or a wedge that is 12cm long and 4cm wide explain your answer?
To determine mechanical advantage (MA) of a wedge, we use the formula MA = length of the wedge / width of the wedge. For the first wedge, MA = 6 cm / 3 cm = 2. For the second wedge, MA = 12 cm / 4 cm = 3. Therefore, the second wedge (12 cm long and 4 cm wide) has a greater mechanical advantage of 3 compared to the first wedge's MA of 2.
Draw the circuit diagram for stair case and passage lights controlled by the timer?
sirs if you could explain me detail about the staircase lighting ckt diagram & explain how does the switch function.
Can you explain what a mechanical reaper is?
Its a machine that harvests grain and pulse crops.
