Question

1 lò xo có chiều dài tự nhiên là 15 cm . trong giới hạn đàn hồi , nếu treo vật có khối lượng là 0,4 kg thì lò xo dãn ra 1 đoạn 2 cm . nếu treo vật có khối lượng 0,6 kg thì lò xo dãn ra 1 đoạn bằng ................... cm .

Answer 1

3 cm dung 100% luôn 

mình làm rồi

Answer 2

kết quả bằng 3 nha

mk làm rồi đúng 100000000000000000000000000000000000000000000000000000000000000000000000000000% luôn đó

okaay k me

Answer 3

3 NHA MIK LÀM RÙI 

Answer 4

3cm 

chắc chắn 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000%   luon

Answer 5

kết quả bằng 3 nhà minh tinh rồi đó the luôn

Answer 6

3 nha ban