Verified Answer :

The answers would be 47.6 and 95.2

The solution would
be like this for this specific problem:

2
W + 1 W = 3 W = 1400N

W=467N = 467N/(9.8N/kg)= 47.6 kg

2 W  = 95.2kg


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these answers have satisfied your queries and it will be able to help you in
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Answer:

The scales readings are 933.3 N and 466.7 N.

Explanation:

Given that,

Weight = 1400 N

We need to calculate the reading of scale

We know he has twice the weight on one scale and his total is 1400 N. These can be written as two simultaneous equations .

\(W=scale_{1}+scale_{2}\)

\(1400=scale_{1}+scale_{2}\)....(I)

\(scale_{1}=2\times scale_{2}\).....(II)

Put the value from equation (II) into equation (I)

\(1400=2\times scale_{2}+scale_{2}\)

\(1400=3 scale_{2}\)

\(scale_{2}=\dfrac{1400}{3}\)

\(scale_{2}=466.7\ N\)

Now, Put the value in the equation (I)

\(1400=scale_{1}+466.7\)

\(scale_{1}=1400-466.7\)

\(scale_{1}=933.3\ N\)

Hence, The scales readings are 933.3 N and 466.7 N.

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