Questions
Why does a frisbee behave differently when thrown upside down?

Why does a frisbee behave differently when thrown upside down?

In: Physics

You are considering purchasing a car with a sticker price of $36,270 (nonnegotiable with no down...

You are considering purchasing a car with a sticker price of $36,270 (nonnegotiable with no down payment required). You wish to make monthly payments for six years and the most you can afford to pay is $600 a month. Your local bank/credit union has agreed to loan you the money at a 4.39% annual interest rate. Create an amortization table reporting the beginning/ending loan balance, total payment, and portion of payment going to interest and principal. Create a IF statement that answers the question of whether you can afford the loan. What is your monthly loan payment and what is your total interest paid on the loan?

In: Finance

Justify the statement: ‘Coronavirus global lock down affect atmosphere of environment’.

Justify the statement: ‘Coronavirus global lock down affect atmosphere of environment’.

In: Civil Engineering

The price of the typical MP3 player (such as the iPod) has been going down in...

The price of the typical MP3 player (such as the iPod) has been going down in the past 10 years. What could explain this consistent drop in the price of MP3 players? Use the model for the long-run competitive firm to illustrate your answer (hint: you need two diagrams here: one showing the LAC for the typical firm, and another showing the long -run supply curve for the industry.)

In: Economics

under what circumstances can the supply curve shift up or down

under what circumstances can the supply curve shift up or down

In: Economics

Explain how top-down and bottom-up processes guide attention.

Explain how top-down and bottom-up processes guide attention.

In: Psychology

Assume a selling price of $95,000, a down payment of $20,000, and a mortgage at 10%...

Assume a selling price of $95,000, a down payment of $20,000, and a mortgage at 10% for 30 years. If the loan was for 25 years, what would be the difference in the total interest cost of the loan?

In: Accounting

An industrial firm can buy a machine for $ 40,000. A down payment of $ 4,000...

An industrial firm can buy a machine for $ 40,000. A down payment of $ 4,000 is required and the balance can be paid in equal 5-year terms at 7% interest on the unpaid balance. As an alternative, the machine can be purchased for $ 36,000 in cash. If the firm's MARR is 10%, determining the applicant for alternatives must be accepted using the annual equivalency method

** I need the graph of the situation

In: Economics

If a block slides down an inclined plane having friction with a spring attached to the...

If a block slides down an inclined plane having friction with a spring attached to the horizontal plane at the bottom of the plane.Find the coefficine tof kinetic friction.

mass of the block is 10 kg and the angle is 30 degrees

the spring constant is 500 N/m

In: Physics

a) Write down the state equation of an ideal gas. This equation can be utilized to...

a) Write down the state equation of an ideal gas. This equation can be utilized to derive any one of the macroscopic thermodynamic properties, p1, T1, or V1, of an ideal gas in state “1” when the other two properties and the gas’ conditions at some initial state “0” are known.

b) What is the ideal gas law? Express the law separately in terms of the amount of substance, the gas’ molar mass, the gas’ molar volume, and the gas’ number of particles (4 equations!).

c) When we divide the universal gas constant by Avogadro’s constant we obtain a new constant. What is this constant’s name? Derive its value and proper unit.

d) State Newton’s Law of Cooling and name all properties in the corresponding equation.

e) For most thermodynamic problems we use some standard definitions for pressure and temperature to which we relate our calculations. A popular choice is a standard air pressure of 1atm = 101325Pa at sea level and a temperature of T = 288.15K (or ϑ = 25°C), BUT there are many other standards in use! What is the barometric elevation equation which allows you to approximate the air pressure at an arbitrary height (idealized!)?

In: Physics