Question: Having gone through a plank of thickness h, a bullet changed its velocity from vo to v. Find the time of motion of the bullet

Having gone through a plank of thickness h, a bullet changed its velocity from vo to v. Find the time of motion of the bullet in the plank, assuming the resistance force to be proportional to the square of the velocity.

Step by Step Solution

★★★★★

3.36 Rating (171 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

According to the problem dv dt Integrating withing the l... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

P-M-D (43).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

A 100-g bullet is fired from a rifle having a barrel 0.600 m long. Assuming the origin is placed where the bullet begins to move, the force (in newtons) exerted by the expanding gas on the bullet is...

A 28-g bullet is fired with a velocity of 550 m/s into a block A, which has a mass of 5 kg. The coefficient of kinetic friction between block A and the cart BC is 0.50. Knowing that the cart has a...

A 0.06-lb bullet is fired with a horizontal velocity into the lower end of a 45-lb slender bar which is initially at rest in a vertical plane. Knowing that the bullet becomes embedded in the bar and...

The difference between case law and common is which of the following? O Common law creates law and case law interprets existing law. There is no difference. Case law is criminal law and common law is...

The markets for new cars and for used cars are related. As new car sales increase, the available supply of used cars (trade-ins) increases. This tends to decrease the price of used cars. As the...

Judith loves cats, hates dogs, and is completely indifferent to tropical fish. Draw her indifference curves between (a) Cats and dogs, (b) Cats and fish, (c) Dogs and fish.

Discuss whether happier people make more money.

The fourth largest crop in the United States is alfalfa, of which 5 percent is exported to Japan. RoundUp Ready alfalfa is genetically engineered to resist glyphosate, the active ingredient in the...

Recording the Sale of Common Stock Yellow Company, a food coloring manufacturer that provides its products to large processed-food corporations, issues 36,500 shares of common stock (par value $30)...

Stephanie Welsh worked for Petries database administrator. She had been overseeing two interns who were helping her translate conceptual database designs into physical designs. As they were finishing...

Discuss the relationship of recreation and leisure to wellness.

QUESTION 7 Graph 10-3 P Social Cost P Supply (Private Cost) P Demand Q1 Q This graph reflects the market for kiwifruit, where pesticide used by kiwifruit orchardists also unintentionally kills honey...

Sky Castle Manufacturing Company has two service departments, human resources and office services. It also has two production departments, assembly and finishing. The following information is made...

1. Do you think that a company should primarily be valued relative to the global industry to which it belongs, or to other national companies listed in its domestic home market? 2. Describe indexes...

Coffee-cup Corporation received an invoice on May 2, 2012, stating the discount terms as 2/10, n/30. The company settled the invoice amount by paying $1,470 on May 10, 2012. What is the amount of...

1.Mr. John Foret is 42 years old and divorced from his wife. His Net Income For Tax Purposes consists of rental income. He has retained the family home and both of the children of the marriage live...

Shokun Steel Co. owns many steel plants. One of its plants is much older than the others. Equipment at the old plant is outdated and inefficient, and the costs of production at that plant are now...

Consider the sections of two circuits illustrated above. Select True or False for all statements.After connecting a and b to a battery, the voltage across R1 always equals the voltage across R2.Rcd...

Find the word or phrase from the list below that best matches the description in the following questions. Use the numbers to the left of words in the answer. Each answer should be used only once....

Dansko Integrated Balance Sheet As of January 24, 2023 (amounts in thousands) Cash 9,900 Accounts Payable 2,700 Accounts Receivable 4,500 Debt 3,500 Inventory 3,800 Other Liabilities 1,000 Property...

DeLuxe Furniture is thinking of buying a wood cutting machine for $190,000 that would save it $40,000 per year in production costs. The savings would be constant over the project's 3 -year life. The...

An HMO has just proposed to promote your facility as the region's "Center of Excellence for obstetrical deliveries. The HMO covers 700,000 lives in the community served by your facility. The HMO has...