Experiments that have been duplicated by at least one other psychologist are said to be what?​

as technology advances, new experiments often expose problems in accepted theories. c

hope i

-lavira: )

fgravity=10x10=100n case 1

fgravity=30x20=600n case 2

6 times more

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.