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3 years ago

12

Do you think the amount of positive charge on the glass after rubbing it with silk cloth will be equal to the amount of negative

charge on the silk? explain.

1 answer:

IrinaK [193]3 years ago

5 0

This is not a answer but can’t you just search that up on the internet and get the answer?

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4 What type of circuit is described by each of the following statements?

zheka24 [161]

B. the current in the circuit divides so that some flows through one component

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3 years ago

What is important when it comes to winning

Dmitry_Shevchenko [17]

Answer:

satisfaction, enjoyment and fair play

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3 years ago

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Sam runs 9 kilometers in 2.5 hours. what is his speed?

svp [43]

Considering the definition of speed, the speed of Sam is 3.6 $\frac{km}{h}$ .

<h3>Definition of speed</h3>

Speed is a quantity that expresses the relationship between the space traveled by an object. That is, the speed is associated with the change of position of an object in space within a certain amount of time.

The speed can be calculated using the expression:

$speed= \frac{displacement}{time}$

<h3>Speed of Sam</h3>

In this case, you know:

displacement= 9 km
time= 2.5 h

Replacing in the definition of speed:

$speed= \frac{9 km}{2.5 h}$

Solving:

<u><em>speed= 3.6 </em></u> $\frac{km}{h}$

Finally, the speed of Sam is 3.6 $\frac{km}{h}$ .

Learn more about speed:

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brainly.com/question/20725831

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2 years ago

Which of the following factors might be affected by a wildfire? a. food b. shelter c. biodiversity d. all of the above Please se

maxonik [38]

Answer: d. all of the above

Explanation:

A wildfire can be either naturally occurring or induced by humans for their own benefit. Is likely to exert a negative impact on the wildlife. A fire is likely to spread quickly to the entire canopy cover of the forest trees. This will destroy the availability of food and other resources. Many birds and animals will loose their habitat or shelter. The destruction of the floral species will cause migration of the faunal species to other locations. Therefore, the biodiversity of the region will be lossed.

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3 years ago

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uppose one gallon of gasoline produces 1.17×108 J of energy, and this energy is sufficient to operate a car for 18.3 miles. An a

EleoNora [17]

Answer:

4.5 x 10^6 miles

Calculations can be viewed on the snapshot attached to this reply.

Thanks

8 0

4 years ago