Q: What effort is required to lift a 300 kg weight?

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Let P be the required percentage. Then :- P/100 = 90/300 P = 100 x 90/300 = 30% 90 is 30% of 300.

Yes. Work is measured in foot-pounds, so 300*1 = 100*3 = 300 foot-pounds. ■

It is 320:300, a ratio which can be simplified, if required.

Let the required number be z, then 8% of z =24 i.e. 8z/100 = 24 On solving we get z = 300 300 is the answer to the question.

depends a little but your looking around 2500lbs maybe more

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In a movable pulley system, the effort force required is half of the weight being lifted. So, to lift a 300 kg weight, you would need to apply an effort force equal to 150 kg.

a lot

In a movable pulley system, the effort force required would be equal to half the weight being lifted. So to lift a 300 kg weight, you would need to apply an effort force of 150 kg (approximately 1471 Newtons) assuming ideal conditions and neglecting friction and other losses.

The effort force required to lift a 300 kg weight using a fixed pulley system will be equal to the weight of the object being lifted. In this case, it will be 300 kg multiplied by the acceleration due to gravity (9.8 m/s^2), which equals 2940 N.

If the weight is 300 pounds, you will need to apply a force of at least 300 pounds to lift it against the force of gravity. This force is known as the weight of the object.

150

a lot

It would take 150 kg to lift the load.

Using a fixed pulley system, you would still need to exert the same amount of force as the weight you are trying to lift. So, to lift a 300 kg weight, you would need to exert a force equal to the weight (300 kg) times the acceleration due to gravity (9.81 m/s^2), which equals 2943 N.

With a fixed pulley, the effort force would be equal to the weight being lifted (300kg) in this case. So, to lift 300kg using a fixed pulley, you would need to apply an effort force of 300 kg-force.

It might be 300 kilocalories (calories) for the average person of avergae weight. However, it depends on your current weight, level of fitness, effort required, etc.

The weight capacity of a stair lift varies for each stair lift. Average capacity is between 250-300 pounds.