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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