Question

Please answer hurrily

Answer 1

hey ✌✌

here is your answer ⬇⬇

displacement of centre of mass is zero .
reason :: on height gain of man related to the ladder letter as well as stone of mass M adjust their respective heights according to :
F(ext)*displacement of centre of mass =ext. work done on the system
and work done =0

hope it's help you ☺

Answer 2

Answer:

Thanks for free points

Explanation:

Ants use their powerful mandibles to grasp and carry, as well as for cutting and biting. The ant's six legs are attached to the thorax. The abdomen contains the ant's vital organs and reproductive parts. This is also called the gaster.