A 50.0 kg sailor climbs a 28.3 m rope ladder at an angle of 45.0° with the mast.

How much work did he do?

Responses

13,900 J

13,900 J,

1.00 × 10³ J

1.00 × 10³ J,

490 J

490 J,

9.80 × 10³ J