Your mass is 50 kg. Climbing a 10-storied building of 3 m per floor (taking $g = 9.8\, ext{m/s}^2$), the work done is a

Question

Your mass is 50 kg. Climbing a 10-storied building of 3 m per floor (taking $g = 9.8\,	ext{m/s}^2$), the work done is approximately—

Accepted Answer

$14.7$ kJ

Answer

$4.9$ kJ

Answer

$9.8$ kJ

Answer

$29.4$ kJ

Your mass is 50 kg. Climbing a 10-storied building of 3 m per floor (taking g=9.8 m/s2g = 9.8\,\text{m/s}^2g=9.8m/s2), the work done is approximately—