1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
snow_lady [41]
3 years ago
14

A delinquent is able to accelerate a 200 g snowball from rest to a speed of 20 m/s over a distance of 1.2 m. What is the work (i

n J) done on the ball by this troubled youth? You may assume that the snowball travels perfectly horizontally (i.e., parallel to the ground) during its acceleration.
Business
1 answer:
Pavel [41]3 years ago
3 0

Answer:

40 J

Explanation:

Using equation of linear motion

v² = u² + 2as

where v is final velocity attain, u is initial velocity which is = 0 m/s since it is starting from rest, a is acceleration in m/s² and s is the distance covered

(20 m/s)² = 0 + 2 a × 1.2 m

400 / 2.4 = a

a = 166.67 m/s²

F = ma = 0.2 × 166.67 = 33.33 N

work done by the troubled youth = force × distance = 33.33 × 1.2 m = 40 J

You might be interested in
Marlo is a compulsive shopper. He shops for apparel online. He wants to get rid of the habit. He seeks help from his friend Thom
frez [133]

Answer:

Determine Mario's current financial standing.

Determine his financial goal.

Determine possible risks that Mario can take.

Create a financial plan aiming to save money for college.

Review and revise the plan regularly.

Explanation:

Plato

8 0
2 years ago
Libre, Inc. has experienced bad debt losses of 5% of credit sales in prior periods. At the end of the year, the balance of Accou
Mama L [17]

Answer:

The estimated bad debt expense for the year amounts to $9,400

Explanation:

The  estimated bad debt expense  for the year is computed as:

As the percentage of credit sales method is used for estimating the bad debt expense. Therefore, it is computed as:

Bad debt expense = Net Credit Sales × Estimate Percent

where

Net credit sales amounts to $188,000

Estimate percent is 5%

So, putting the values above:

Bad debt expense = $188,000 × 5%

Bad debt expense = $9,400

Therefore, the bad debt expense amounts to $9,400

3 0
3 years ago
Sharon and Amy are roommates. They spend most of their time studying (of course), but they leave some time for their favorite ac
Ratling [72]

Answer:

Explanation:

:

Sharon and Amy are roommates. They spend most of their time studying (of course), but they leave some time for their favorite activities: making pizza and brewing root beer. Sharon takes 4 hours to brew a gallon of root beer and 2 hours to make a pizza. Amy takes 6 hours to brew a gallon of root beer and 4 hours to make a pizza.  

a. What is each roommate’s opportunity cost of making a pizza?

Each room mates opportunity cost of making pizza is the beer they would have made with the time spent on making pizza which is

Sharon = 2/4 gallon of beer or 0.5 gallon of beer

Amy = 4/6 gallon of beer or 0.67 gallon of beer

Who has the absolute advantage in making pizza?  

Sharon arguably has absolute advantage because she has comparative advantage in producing both items because she spends less time producing both however she spends half the time of Amy in producing Pizza in particular

Who has the comparative advantage in making pizza?  

Sharon because she spends half the time of Amy in producing Pizza  

b. If Sharon and Amy trade foods with each other, who will trade away pizza in exchange for root beer? Amy will trade pizza for root beer because she has a greater disadvantage in Pizza production in relation to root beer when compared to Sharon. She spends double the time of Sharon in making Pizza but less than double the time of Sharon in making root beer

c. The price of pizza can be expressed in terms of gallons of root beer.  

Sharon = 2 hours/4 hours gallon of beer or 0.5 gallon of beer per pizza

Amy = 4 hours/6 hours gallon of beer or 0.67 gallon of beer per pizza

What is the highest price at which pizza can be traded that would make both roommates better off?  

That price should be lower than Amy's cost but higher than Sharon's cost, so they can both make profits. = (0.5+0.67)/2 = 0.585 gallon of root beer

What is the lowest price? Explain.

The lowest price will be the opportunity cost of Sharon which is 0.5 gallon of root beer because if the price is lower it becomes a loss to Sharon

3 0
3 years ago
Item weight is the:______________. 1. Measure of how much consumers demand a particular item. 2. Percentage of the typical consu
erica [24]

Answer:

2) Percentage of the typical consumer budget spent on the item.

Explanation:

In microeconomics, item weight refers to the money spent on purchasing a specific product with respect of the total money spent in total purchases. Item weight is usually measured as a percent of a specific purchase over the total purchases made by a consumer or household.

4 0
3 years ago
The ________ allows a company to capture the highest economies of scale.
Klio2033 [76]
It is the Continuous Flow Production Process. It is a stream creation strategy used to fabricate, deliver, or process materials without intrusion. Consistent generation is known as a persistent procedure or a nonstop stream process in light of the fact that the materials, either dry mass or liquids that are being prepared are constantly in movement, experiencing synthetic responses or subject to mechanical or warm treatment. Persistent handling is diverged from group generation.
3 0
3 years ago
Other questions:
  • Assume taxes increase by $300 and government spending increases by $300. The marginal propensity to consume is 0.75. Calculate t
    6·2 answers
  • On a graph, a _______ shows the demand portion of equilibrium.
    13·2 answers
  • The Law of Demand is a rule stating that more will be demanded at lower prices and less at higher prices; inverse relationship b
    6·2 answers
  • Prom Night Formal Wear has the following stockholders' equity accounts at December 31, 2018: Common Stock, $1 par value, 1,200,0
    10·1 answer
  • ____ is the process of systematically examining information assets for evidentiary material that can provide insight into how an
    15·1 answer
  • The return on shareholders' equity for... Income statement: 2018 Sales $ 2,500,000 Cost of goods sold 1,300,000 Net income 200,0
    6·1 answer
  • PS.02 A process that utilizes inexpensive general-purpose capital equipment will tend to have higher skilled workers.
    10·1 answer
  • The market price of a bond issued at a premium is the present value of its principal amount at the market rate of interest:
    10·1 answer
  • Joseph (43) and Azalea (44) are married with no dependents. They will file separate returns for 2020. Joseph files his return fi
    7·1 answer
  • Determine a formula for the capacitance in terms of K1 , K2 , the area A of the plates, and the separation d . [Hint: Can you co
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!