The scale on the horizontal axis is 3.9s per division and on the vertical axis 8m per division. What is the velocity when t=11.7s?

answer: 2×10^-2kg

explanation: density= mass per volume

vol=mass/density

converting to s.i units we have;

3÷1000kg = 0.003

1.5÷100m = 0.15

0.003/0.15 = 0.02kg

im srry but ur wrong the answer is d a smooth rock, some red dirt, and an empty bird's nest.

i do.

explanation:

i want to explore the wonders of the universe and find out if there really is life out there. i think the universe is beautiful.