A massless spring balance pulls a 2 kg trolley on a horizontal surface. The reading remains 10 kg-wt during motion. Take g=9.8 m s⁻². The trolley acceleration is:
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A massless spring balance pulls a 2 kg trolley on a horizontal surface. The reading remains 10 kg-wt during motion. Take g=9.8 m s⁻². The trolley acceleration is:
Options