4 years ago

What are the factors that determine the level of harm an introduced chemical has on the environment?

Physics

1 answer:

myrzilka [38]4 years ago

3 0

Answer:

they can damage the atmosphere

Explanation:

if you release bad chemicals into the atmosphere it affects the air

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The velocity of an object is equal to the distance divided by time. The equation is velocity = distance/time. If you wanted to c

Korolek [52]

Answer: C) divide: distance ÷ velocity

Explanation:

The velocity $V$ equation is distance $d$ divided by time $t$ :

$V=\frac{d}{t}$

If we isolate $t$ we will have:

$t=\frac{d}{V}$

Hence, the correct option is C: distance divided by velocity.

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3 years ago

How do objects with the same charge interact? How do objects with opposite charges interact?

Marta_Voda [28]

Objects with the same charge repels each other whereas objects with opposite charges attract each other.

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Anettt [7]

The figure shown above is series combination as the two resistors (bulb) are there which are then connected to the battery
so i conclude from the above options given the option is B
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3 years ago

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A 1.5kw vacuum cleaner is used for half an hour. Calculate its energy usage.

juin [17]

Answer:

its energy usage is 0.05

Explanation:

1.5kw/30=0.05

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3 years ago

A car accelerates from rest to 19 m/s in 6 seconds. What is the acceleration of the car?

choli [55]

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