Starting from rest, A flat car is given a constant acceleration \( a_{o}=2 \mathrm{~m} / \mathrm...

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Starting from rest, A flat car is given a constant acceleration \( a_{o}=2 \mathrm{~m} / \mathrm{s}^{2} \). A cable is connected to a crate \( A \) of mass \( 50 \mathrm{~kg} \) as shown. Neglect the friction between floor and car wheels and mass of pulley. The coefficient of friction between crate and floor of the car is \( \mu=0.3 \). The tension in cable is-
(a) \( 700 \mathrm{~N} \)
(b) \( 350 \mathrm{~N} \)
(c) \( 175 \mathrm{~N} \)
(d) 0
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