The cable of a hoist has a cross-section of 80 mm2. the hoist is used to lift a crate weighing 500 kg. what is the stress in the cable? the free length of the cable is 3 m. how much will it extend if it is made of steel (modulus 200 gpa)?,pp(modulus1.2 gpa)?

stress on the cable is 61.312mpa

If steel is used, extension will be 0.91968mm

If polypropylene is used, extension will be 0.1532mm

Step-by-step explanation: detailed explanation and calculation is shown in the image below

The tables are given below and

since,

so, Noah's mixture will taste more like orange, than Andre's mixture.              

Step-by-step explanation:

To make orange fizz, Noah mixes 4 scoops of powder with 6 cups of water, Andre mixes 5 scoops of powder with 8 cups of water.

so, can construct the following tables -

A) table that shows  different amounts of powder and water that taste the same as Noah's mixture :-

Serial no.  Powder in  scoops       cups of water

      1                 8                                   12

      2               12                                   18

      3               16                                    24

      4.               20                                   30

      5.               24                                   36              

B) table that shows  different amounts of powder and water that taste the same as Andre 's mixture :-

Serial no.  Powder in  scoops       cups of water

      1                 10                                   16

      2                15                                   24

      3                20                                   32

      4.               25                                   40

      5.               30                                   48

C) Since,

so, Noah's mixture wili taste more like orange, than Andre's mixture.