The attraction will decrease. Hope I helped :)
A developing story hope it helped
Answer:
0.9
Explanation:
h = 400 mm, h' = 325 mm
Let the coefficient of restitution be e.
h' = e^2 x h
325 = e^2 x 400
e^2 = 0.8125
e = 0.9
Answer:
prevents pollution, reduces the need to harvest new raw materials, saves energy, reduce greenhouse gas
