Duit a separate sheet of paper with work and units, (*=honors only)
bottom (just before hitting)
height (h) in meters
top of balcony
sim
383kg
9.8 m/s?
tw3tme
om's
mass (m) in kg
acceleration (due to gravity)
in m/s2
velocity (v.) in m/s
momentum (mv) in kg m/s
*impulse from the ground in
ns
kinetic energy in j
potential energy in j
work (w = ake) in /
n/a
n/a

3

step-by-step explanation:

10 - 2.8 = 7.2

2 2/5 = 2.4

7.2 / 2.4 = 3

audio tape

explanation:

answer: the rock sample is a sedimentary rock.

explanation:

it is given that:

mass of rock sample, m = 2.7 g

volume of rock sample,

so, density of rock sample will be

since, the density of rock sample is . hence, the rock sample is a sedimentary rock, whose densities varies between .