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Vlada [557]
3 years ago
5

A cupcake recipe designed to produce 28 cupcakes calls for 360 grams of flour Determine the quantity of flour that would be

Physics
2 answers:
ki77a [65]3 years ago
4 0

Since the 360 grams of flour are used to produce 28 cupcakes , thus the quantity (mass) of flour is said to be distributed equally on all 28 cupcakes thus, every cupcake requires 360/28 grams of flour which is equal to 12.8571 grams.

By the same logic the 32 cupcakes would have a different amount of flour distributed equally amongst all 32 cupcakes thus the quantity required is equal to 32 times required to prepare 1 cupcake , we conclude that the mass needed is equal to 32 x 12.8571 = 411.4272 grams of flour.
If you still have any questions i’ll be there to answer. ♥️♥️
Novosadov [1.4K]3 years ago
3 0

Answer:24888.8g

Explanation: 28cupcakes calls 360g

32 cupcakes calls ???

28x32=896 cupcakes

896/360= 2.4888888g

In four decimal place = 24888.8grams

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Answer:

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Explanation:

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They take the same curve, so we have: r_S=r_L=R

Which means: v_S^2=2v_L^2

And finally we obtain: v_S=\sqrt{2}v_L

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3 years ago
A dock worker loading crates on a ship finds that a 27 kg crate, initially at rest on a horizontal surface, requires a 80 N hori
Aleksandr-060686 [28]

Answer:0.302

Explanation:

Given

mass of crate m=27 kg

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Once the crate is set  in motion 56 N is require to move it with constant velocity

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thus  

f_s(static\ friction)=\mu \cdot N

where \muis the coefficient of static friction and N is Normal reaction

N=mg

f_s=\mu mg

\mu mg=80

\mu =\frac{80}{27\times 9.8}

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7 0
3 years ago
A man pushes on piano with mass 170 kg; it slides at constant velocity down a ramp that is inclined at 20.0 ∘ above the horizont
nikdorinn [45]

Answer

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mass of the piano = 170 kg              

angle of the inclination = 20°                

moves with constant velocity hence acceleration = 0 m/s²    

neglecting friction                                  

so, force required to pull the piano                    

F = m g sin θ                                                      

F = 170 × 9.81 × sin 20°                                        

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so, force required by the man to push the piano is F = 570.39 N

4 0
3 years ago
What is the most interesting or surprising thing you learned about contact and non-contact forces?
beks73 [17]

Answer:

nothing interest, i just hate that part i love only the calculations

4 0
2 years ago
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There are 2.2 pounds in a kilogram. if a boys mass is 40kg, what is his height in pounds?
sasho [114]
The simplest way to do this is to set up equivalent fractions, like this- 

\frac{1}{2.2} = \frac{40}{x}

Solve for x by using cross multiplication.

40*2.2= 88
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Therefore, the boy weighs 88lbs. 
3 0
3 years ago
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