Q: What is the IMA of an inclined plane 8m long and 2m high?

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The ideal mechanical advantage, or IMA, of an inclined plane is equal to the length of the incline divided by its height. The IMA is calculated without regard to friction.

the IMA increases?

ignoring friction or ideal mechanical advantage

length of slope/ height of slope

Increase the IMA

Related questions

The ideal mechanical advantage (IMA) of an inclined plane is calculated by dividing the length of the plane by the height. In this case, the IMA would be 8m (length) divided by 2m (height) which equals an IMA of 4.

3.0 m

The ideal mechanical advantage, or IMA, of an inclined plane is equal to the length of the incline divided by its height. The IMA is calculated without regard to friction.

the IMA increases?

The inclination of the plane affects the effective force required to move an object up the plane, thus affecting the effort force in the calculation of the IMA. The AMA takes into account friction, which is typically present when moving an object on an inclined plane, resulting in a lower AMA compared to the IMA of the same inclined plane.

ignoring friction or ideal mechanical advantage

length of slope/ height of slope

Ima of an incline plane?

AMA (Actual Mechanical Advantage) is the ratio of the output force to the input force in an inclined plane, taking into account friction and other real-world factors. IMA (Ideal Mechanical Advantage) is the ratio of the length of the incline to the vertical height, assuming no friction or energy loss. AMA is always lower than IMA due to the effects of friction.

The ideal mechanical advantage of an inclined plane is the ratio of the length of the incline to the vertical rise. It is calculated by dividing the length of the ramp by the vertical height of the ramp.

3

In an inclined plane, the mechanical advantage (MA) is always less than 1 because the input force needed to lift an object is greater than the output force. This is due to the trade-off between the distance over which the force is applied (input distance) and the vertical distance the object is lifted (output distance). The ideal mechanical advantage (IMA) assumes a frictionless system and is calculated based on the ratio of input distance to output distance, resulting in a value always greater than the AMA.