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never [62]
3 years ago
8

Which properties of plastics allow them to be solutions to many complex problems in the world? Check all that apply. A.chemicall

y resistant B. durable C. non-reactive D. high weight E. easy to manufacture
Physics
2 answers:
Allushta [10]3 years ago
8 0

Answer: A, B, C, E

Explanation:

grigory [225]3 years ago
3 0

the answers are A, B, C, E  HOPED THIS HELPED

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i answered this question not that long ago....it's D

Explanation:

7 0
3 years ago
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Streams pick up a greater load of sand and gravel as they leave a mountain range and flow across a lowland.
inessss [21]
B

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6 0
2 years ago
(a) Calculate the buoyant force on a 2.00-L helium balloon.
iragen [17]

Answer:

0.0239364 N

0.0057879 N

Explanation:

\rho = Density of the gas

g = Acceleration due to gravity = 9.81 m/s²

V = Volume

Mass of rubber = 1.5 g

Buoyant force is given by

F_b=\rho gV\\\Rightarrow F_b=1.22\times 9.81\times 2\times 10^{-3}\\\Rightarrow F_b=0.0239364\ N

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Net vertical force is given by

F_n=F_b-W_{He}-W_{r}\\\Rightarrow F_n=0.0239364-0.175\times 2\times 10^{-3}\times 9.81-1.5\times 10^{-3}\times 9.81\\\Rightarrow F_n=0.0057879\ N

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6 0
3 years ago
A ball is thrown vertically upward with an initial velocity
ivolga24 [154]

Answer:

D

Explanation:

First we define our variables

V0=29.4

a=-9.8

V=0

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We use formula v^2=v0^2+2aX

All we do is substitute our values

0=29.4^2-19.6X

29.4^2=19.6X

X=29.4^2/19.6=44.1

5 0
2 years ago
The view that there are no universal moral principles or standards that hold true for all people is referred to as
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3 years ago
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