The amount a spring stretches varies directly as the weight of the object attracted to it. If an 8 ounce weight stretches a spri
1 answer:
Answer:
Weight of <u>12 ounces</u> will stretch spring of 15 centimeters.
Step-by-step explanation:
Given:
The amount a spring stretches varies directly as the weight of the object attracted to it.
An 8 ounce weight stretches a spring 10 centimeters.
Now, to get how much weight will stretch it is 15 centimeters.
According to question:
<em>A spring of 10 centimeters stretches a weight of 8 ounce.</em>
<em>Then a spring of 1 centimeter stretches a weight of = .</em>
<em>So, a spring of 15 centimetres stretches a weight of = .</em>
Therefore, weight of 12 ounces will stretch spring of 15 centimeters.
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We also know that in wednesday she worked on more hour than twice the number on mondays, this can be expressed as:
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