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vazorg [7]
3 years ago
11

3. A certain 50 cm spring will stretch (in

Mathematics
1 answer:
garik1379 [7]3 years ago
7 0

Complete Question

A certain 50 cm spring will stretch (in  cm) one fifth  the weight (in kg) attached to  it. How long will the spring be if a 35  kg weight is attached to it

Answer:

The value is L_w  = 57 \  cm  

Step-by-step explanation:

The length of the spring is L  =  50 \  cm  = 0.5 \  m

 The  mass attached to it is  w  =  35 \  kg

Generally given from that the spring will stretch one fifth of the weight  (in kg)attached to it , it then means that the  new length of the spring whenever a weight is attached to it is mathematically represented as

          L_w  = L  +  \frac{W}{5}

=>      L_w  = 50   +  \frac{35}{5}  

=>      L_w  = 57 \  cm  

 

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