Why didn’t the quarter roll down the hill with the nickel

Answers

Answer 1
Answer:

Answer:

Because it had more cents

Step-by-step explanation:

Answer 2
Answer:

Final answer:

The question is an example involving principles of physics, specifically force, mass and motion. The quarter didn't roll down the hill with the nickel because it is heavier and requires more force to overcome static friction. Factors such as coin's mass, hill's slope, and gravity play a role in determining whether an object will roll down a slope.

Explanation:

Whether a quarter or a nickel would roll down the hill depends on a combination of the coin's mass and the slope of the hill. Because a quarter is heavier than a nickel, it requires more force to overcome static friction to start its roll than a nickel would. So if the hill is not steep enough, the quarter, due to its larger mass, might not roll whereas the nickel might.

Here, it might also be worth considering the shape and the 'coin dropped inside an airplane' scenario mentioned in the reference info. If we think of this in terms of the airplane, just like an observer on an airplane sees a coin drop straight down (as the coin is moving with the airplane), the quarter and nickel on the hill would also be moving with the earth's rotation. However, this effect is negligibly small and not relative to the situation of one rolling and the other not.

Learn more about Physics of Motion here:

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What is the different between the greatest green beans weight and the least green bean weight

Answers

it is heavier and weeker
It can be heavyer or weaker

Help with this math question ASAP Plz

Answers

sales-expense=netprofit
sales=147000+354000=501000
expense=204000+2ndyear
netrofit=87000

so

50100-(204000+2ndyear)=87000
minus 501000 both sides
-(204000+2nd year)=-414000
multiply both sides by -1
204000+2nd year=414000
minus 204000 both sides
2nd year=210000

answer is A

What decimals are between 0.8 and 0.9

Answers


0.85 is between 0.8 and 0.9.
0.81, 0.82, 0.83, 0.84, 0.85, 0.86, 0.87, 0.88, 0.89

Identify the correct ways to classify ∠1 and ∠4 in the figure shown below.

Answers

Answer:

adjacent and complementary angles

Step-by-step explanation:

we know that

If the sum of two angles is equal to 90\° then, the angles are Complementary

and

Two angles are Adjacent when they have a common side and a common vertex

In this problem we have

m<1+m<4=90\° -----> by complementary angles

and

m<1 and m<4 have a common side and a common vertex

therefore

m<1 and m<4 are adjacent and complementary angles

They are adjacent and complementary.
Next to each other and add up to 90 degrees.

Ray wants to buy an item worth $500. Which option is the most cost-effective? a. buying the item at list price with a coupon for $10 off
b. buying a membership for $35 and then getting the item at a 15% discount
c. buying the item online at a 10% discount and paying $4 extra for shipping

Answers

Answer:

Buying the item online at a 10% discount and paying $4 extra for shipping

Step-by-step explanation:

Ray wants to buy an item worth 500$ in the most cost-effective way. Let's study each of the 3 cases and see with option is the best.

In the first option, he'll buy the item at list price with a coupon for $10 off. So he'll buy it at 500-10 =$490.

In the second option, he'll buy a membership for $35 and then get the item at a 15% discount. With a 15% discount, the price of the item will be 500 - (500*0.15) = 500 - 75 = $425. And with the membership price, he'll pay a total of 425 + 35 = $460.

The third option is to buy the item online at a 10% discount and pay $4 for the shipping. At 10% discount, the price of the item will be 500 - (500*0.1) = 500 - 50 = $450. And with cost of the shipping, he'll pay a total of 450+4 = $454.


So if he chooses the first option, he'll pay $490. With the second, he'll pay $460. And finally with the third, he'll pay $454.

So the third option is the most cost-effective, buying the item at $454.

Hope this helps! :)

Ben can type 150 words in 3 minutes. how many words can he type in 2minutes

Answers

Ben can type 100 words in 2 minutes. Since 50 can go into 150 three times, you do 50 x 2 which is 100 words in two minutes.
the answer would be 100.
this is because ben is most likely to type words in an equal amount of time. 
you can solve this by first finding how many words ben can type in ONE minute. this results in division or 150 divided by 3 which gives 50.
since the question is asking about TWO minutes, you add 50 two times or multiply 50 by 2 which will either way give you 100