2)0.29 and 3.5 m (3) 0.29 and 6.5 mB-3.8.person trying to lose weight by burning fat lifts a mass of 10 kg upto a height of 1 m 1000 timesAssume that the potential energy lost each time he lowers the mass is dissipated. How much fat will heuse up considering the work done only when the weight is lifted up ? Fat supplies 3.8 x 10' J of energper kg which is converted to mechanical energy with a 20% efficiency rate. Take g 9.8 msSectiJEE (Main) 2016; 4/120,-11C-2(1) 6.45 x 10 kg (2)9.89 x 10* kg(3) 12.89 x 10 kg (4)2.45 x 10 kg

2)0.29 and 3.5 m (3) 0.29 and 6.5 mB-3.8.person trying to lose weight

1.	2)0.29 and 3.5 m (3) 0.29 and 6.5 mB-3.8.person trying to lose weight by burning fat lifts a mass of 10 kg upto a height of 1 m 1000 timesAssume that the potential energy lost each time he lowers the mass is dissipated. How much fat will heuse up considering the work done only when the weight is lifted up ? Fat supplies 3.8 x 10' J of energper kg which is converted to mechanical energy with a 20% efficiency rate. Take g 9.8 msSectiJEE (Main) 2016; 4/120,-11C-2(1) 6.45 x 10 kg (2)9.89 x 10* kg(3) 12.89 x 10 kg (4)2.45 x 10 kg
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