What is the acceleration of the block and the trolley system as in figure, if the coefficient of... VIDEO
What is the acceleration of the block and the trolley system as in figure, if the coefficient of kinetic friction between the trolley and the surface is \( 0.04 \) ? What is the tension \( T \) in the string? (Take, \( g=10 \mathrm{~ms}^{-2} \), neglect the mass of the string)
(a) \( a=0.96 \mathrm{~ms}^{-2}, T=50 \mathrm{~N} \)
(b) \( a=0.42 \mathrm{~ms}^{-2}, T=27.1 \mathrm{~N} \)
(c) \( a=0.96 \mathrm{~ms}^{-2}, T=27.1 \mathrm{~N} \)
(d) \( a=0.42 \mathrm{~ms}^{-2}, T=42.6 \mathrm{~N} \)
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