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Asked: February 18, 2023In:
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37.5%(a) does not exist at such distance ( 3 voters )
0%(b) is neutralized by the attraction of the moon ( 0 voters )
37.5%(c) provide the necessary speed for its steady motion ( 3 voters )
25%(d) provides the necessary acceleration for its motion ( 2 voters )
Based On 8 Votes

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Anonymous
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Anonymous
Asked: February 12, 2023In:
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With reference to two non-conventional energy sources called ‘coalbed methane’ and ‘shale gas’, consider the following statements: Coalbed methane is the ...Read more

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0%(a) 1 only ( 0 voters )
0%(b) 2 only ( 0 voters )
0%(c) Both 1 and 2 ( 0 voters )
100%(d) Neither 1 nor 2 ( 4 voters )
Based On 4 Votes

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Anonymous
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Anonymous
Asked: January 16, 2023In:
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0%(a) the actual area of contact between the wheel and axle is increased ( 0 voters )
60%(b) the effective area of contact between the wheel and axle is reduced ( 3 voters )
40%(c) the effective area of contact between the wheel and the axle is increased ( 2 voters )
0%(d) None of the above ( 0 voters )
Based On 5 Votes

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Anonymous
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Anonymous
Asked: January 7, 2023In:
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20%(a) Sub-marine propulsion ( 1 voter )
80%(b) rocket technology ( 4 voters )
0%(c) frost-free refrigerators ( 0 voters )
0%(d) research in superconductivity ( 0 voters )
Based On 5 Votes

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Anonymous
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Anonymous
Asked: December 6, 2022In:
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100%(a) Restoration of damaged coral reefs ( 1 voter )
0%(b) Development of building materials using plants residues ( 0 voters )
0%(c) Providing salt licks for wild animals in forests/protected areas ( 0 voters )
0%(d) Identification of areas for exploration/extraction of shale gas ( 0 voters )
Based On 1 Vote

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