hence w=525kg, l=9.8 cm

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9,18,27,36 is the common number between 7 to 37 which is divisible by 9.

9,18,27,36 is the common number between 7 to 37 which is divisible by 9.

option b is the right answer

hence w = 525;kg , l=9.8cm

hence w = 525 kg,l= 9.8cm

hence w = 525 kg ,l= 9.8cm

hence w = 525 kg l= 9.8cm

1.4cm=75kg1cm=75/1.4=75x10/14=750/14therefore9.8cm=(750/14)x9.8=525kg

1 kg = 1000g75kg = 75000gExtension = 14/10In second caseWeight = xExtension = 98/10

Cross multiplication

75000*98/10=14/10*x

Multiplying both sides with 10

7350000 = 14x14x = 7350000x = 7350000/14x = 525000

In gram, x = 525000 gmIn kilograms, x = 525 kg

Solution:-

Given,

the extension of an elastic spring found to vary directly with the weight suspended from it

so write

=> l = kw (1)

where k = proprotionally constant

l = represent the extension of an elastic spring

w =represent the weight

w = 75kg

l= 1.4 cm

so substitute these vale In equation (1)

we have 1.4 = k× 75

k =1.4/ 75

so equation (1) becomes

l =1.4/75 × w

when l = 9.8 cm = 1.4 / 75 × w

=> w = 9.8 × 75 / 1.4 = 525 kg

Additive inverse of ²/-9

b is the best answer

10% x of+20% of y=24;3x-y=20

the answer is 525 kg multiply 1

hence w =525 kg , l=9.8 cm

The answer will bew=525 kilograms ,l=9.8cm

the correct answer is 80kg

hence w=525kg , l = 9.8is the correct answer

525 kg is correct answer

the extension of an elastic spring found to vary directly with the weight suspend from it

w=525kg I=9.8

525 is the best answer

525kg... because let x should be weight for9.8cm .then75kg/1.4cm=xkg/9.8cmthen x= 525kg

9182736 is the common no. between 7 to 37 which is divisible by 9.

75 kg = 1.4 cm 53.5714286 =1cmthere fore9.8 cm = 9.8 x 53.5714286therefore answer is 525

w= 525 kg l = 9.8 cm is the best answer

525 is the correct answer

hence, W=525 kg, l=9.8cm

the correct answer is w=525kg , l=9.8cmlike my answer

answer is this guestion w is 525kg and I is 9.8

I don't know please like

Qno 4 ,A=49130 CI=8270

The answer w=525 kg., l=9.8 cmPlz like my answer

w = 525kgI = 9.8cm.

w=52kg. l=9.8cm is the correct answer

w=525 and l=9.8 is the correct answer of this question

if 75kg produces an extension of 1.4cm then, 525kg will produce an extension of 9.8cmtherefore, 525kg is my answer

w=525 and l= 9.8 is the correct answer of this question

75 is the right answer is right answer

75 is the right answer for this question

we = 525 kg , l = 9.8 cm

kg cm

75 1.4x 9.8

cross multiplication9.8/1.4=8therefore answer is=75×8=600

75×9.8=525kgtherefore answer is 525kg

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