Answer:
Animal Cells
Explanation:
they dont have cell walls because they dont need them. Wall cells are found in plants, which animals dont need.
KE=1/2mv^2
KE=1/2 x 5kg x (10m/s)^2
KE= 2.5kg x 100m^2/s^2
KE= 250 J
The ball should take twice as long to return to its original position as it took to reach its maximum height, so it should return to its original position at .
Answer:
density of liquid 0.848 g/ml
Explanation:
from the information given in the question
mass of water = 34.914 - 25.296 = 9.618 g
volume of pycnometer = volume of water
which will be equal to
mass of liquid =33.485-25.296 = 8.189 ml
density of liquid
=
We wouldn’t really have a solid concept of time. We also wouldn’t be able to keep up with the tides