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3 years ago

Which best describes proper disposal technique?

Physics

2 answers:

swat323 years ago

8 0

I think its A. hope this helps

AveGali [126]3 years ago

3 0

Answer:

A. A bin should be labeled “chemical wastes and hazardous waste.”

Explanation:

This is one of the strategies that should be adopted when it comes to proper disposal tecnique. Whenever you are using chemicals, and you have some leftover, it is important to dispose of it safely. This will ensure that the chemical is not released to the environment, where it could pose some risk to the environment, as well as the animals and people that live in the area.

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In simple harmonic motion, the acceleration is proportional to In simple harmonic motion, the acceleration is proportional to:__

erik [133]

Answer:

e. all of the above

Explanation:

In simple harmonic motion, the acceleration is given as;

a = -ω²x = -(2πf)²x

$a_{max} = -\omega ^2A$

where;

ω is the angular velocity

f is the frequency

x is the displacement

A is the amplitude

Thus, In simple harmonic motion, the acceleration is proportional to the amplitude, velocity, frequency, and displacement.

The correct option is E.

"all of the above"

5 0

3 years ago

The kinetic energy and the potential energy of the cannonball is constantly ________ as it travels through the air.

enot [183]

Answer:

C. Constant

Explanation:

The total energy of the cannonball remains constant as it travels through the air.

4 0

3 years ago

Suppose a certain battery has an internal emf of 9.00 V but the potential difference across its terminals is only 80.0 % of that

Rudiy27

Answer:

$1140.48\times 10^{-6}J$

Explanation:

We have given that the battery has an internal emf of 9 volt

So E = 9 volt

Capacitance $C=44\mu F=44\times 10^{-6}F$

It is given that on the terminal voltage is only 80% of potential difference

So V = 0.8×9 = 7.2 volt

We know that energy stored in the capacitor is given by

$E=\frac{1}{2}CV^2=\frac{1}{2}\times 44\times 10^{-6}\times 7.2^2=1140.48\times 10^{-6}J$

8 0

3 years ago

A 6.0-kg block slides from point A down a frictionless curve to point B. After the block passes point B, a friction force oppose

Setler [38]

Answer:

3.5kg

Explanation:

if you subtract 6-2.5 it equals 3.5

6 0

3 years ago

Questlon 3 of 25

denpristay [2]

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5 0

3 years ago