Can somebody help please ! a. -8.3 m/s b.-4.2 m/s c.-0.12 m/s d. 0 m/s

Calculate the average speed of a toy car that travels 20m in 40s

Roman55 [17]

Answer:

2 per s

Explanation:

divid 40 and 20 it gives you = 2

5 0

2 years ago

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A spring of negligible mass and force constant k = 430 N/m is hung vertically, and a 0.270 kg pan is suspended from its lower en

Anastaziya [24]

It’s b because a spring of negligible mass then if u multiply

8 0

2 years ago

13. Which compound is most reactive? ethene ethyne ethane

katen-ka-za [31]

Answer:

Ethyne consists of a triple bond that is most easier to be broken as compared to that of ethyne with a double bond and benzene single bonds. Therefore ethyne is most reactive among the given options.

Explanation:

4 0

1 year ago

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The terms sanity and insanity:

IgorLugansk [536]

Whats the question exactly?

3 0

2 years ago

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good morning to you all! can someone please answer this, ill give you brainliest and your earning 50 points.

elena55 [62]

Despite the risks, Human populations can be found near volcanoes. This can be associated with the availability of which natural resource?

Geothermal energy

Geothermal energy is the form of energy obtained from the heat of the earth. Near volcanoes the land is more hot compared to the normal areas. So, the heat of the lava will help in producing Geothermal energy...~

7 0

2 years ago

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