demitae8314 demitae8314

22-05-2023
Engineering

contestada

A 2.5 g marshmallow is placed in one end of a 40 cm pipe, as shown in the figure above. A person blows into the left end of the pipe to eject the marshmallow from the right end. The average net force exerted on the marshmallow while it is in the pipe is 0.7 N. The speed of the marshmallow as it leaves the pipe is most nearly: Ans: 15m/s.

Respuesta :

Otras preguntas

How did religion by 1850 compare to religion of the original settlers

Bill paints murals. He recorded the total amount of white paint that he used for his murals each month in the table below. In April, Bill used 2/3 of the amount

Subscriptions for a magazine decreased by 10% this year. Last year, there were 13,270 subscriptions. How many subscriptions are there this year?

A program requires that you change your screen size from 1024 X 728 to 800 X 600. In which of the following locations should you make this change

A carnival has two payment options. Plan A, you pay $10 admission plus $3 for each ride. Plan B, you pay a $20 admission plus $1 for each ride. Write an inequa

Is the fossil record complete for humans?

Larry has taken out a loan for college. He started paying off the loan with a first payment of $150. Each month he pays, he wants to pay back 1.3 times the amou

which of the following are valid probability distributions for a discrete random variable

Which of the following equations is an example of a quadratic equation? y = 1/2 x -5 y = x^2 - 5 y = |6 x| y = 9 Any help is appreciated.

A ramp extends from the back of a truck bed to the ground the back of the truck bed is 3 feet above the ground the horizontal distance from the spot below the b