Question

Any one brainly here

Answer 1

3) 55 s ......
make me BRAINLEST .....

Answer 2

v=k/x where v is the velocity of the ant x position of the ant from the centre of the hill  and k is the constant.

we know ax=1m or 100cm and v=2cm/s

2=k/100 or k=200cm2/s

v=200/x

1/v=x/200 or

1/v=0.005x

h(A+b)/2

100(0.5+1)/2=75s.

hope it helps you .

plzzz mark me as brainlist.