subject

Physics, 03.07.2020 22:01 xdoran

A uniform, 4.5 kg, square, solid wooden gate 2.0 m on each side hangs vertically from a frictionless pivot at the center of its upper edge. A 1.2 kg raven flying horizontally at 4.5 m/s flies into this door at its center and bounces back at 1.5 m/s in the opposite direction. What is the angular speed of the gate just after it is struck by the unfortunate raven?

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 21.06.2019 23:30

Ais useful when you need a simple machine to you separate two things. a. lever b. screw c. pulley d. wedge

Answers: 1

question

Physics, 22.06.2019 01:30

The passing of heat through a material while the material itself stays in place. a. radiation b. conduction c. convection

Answers: 2

question

Physics, 22.06.2019 09:00

The pressure proportional to the area a- inversely b- directly c- increase d-decrease

Answers: 2

question

Physics, 22.06.2019 11:30

While you are driving in the lane next to the curb on a multi-lane road the car on your left suddenly moves toward you lane. they are about toy crash into your front fender. you

Answers: 2

You know the right answer?

A uniform, 4.5 kg, square, solid wooden gate 2.0 m on each side hangs vertically from a frictionless...

Questions

question

Business, 18.02.2020 01:12

Last month, when 10,000 units of a product were manufactured, the cost per unit was $60. At this level of activity, variable costs are 50% of total un...

question

Mathematics, 18.02.2020 01:12

Consider the following statement There are real numbers and such that Va+ V + b in the box below, as an ordered, comma that satisfy the property. Show...

question

Computers and Technology, 18.02.2020 01:12

What subsection of the Internet requires specialized browser to access and is frequently used by cyber criminals and underground subcultures?...

question

Chemistry, 18.02.2020 01:12

Why are only some minerals found as native minerals? For example, iron and aluminum are almost never found as native elements in nature....

question

Engineering, 18.02.2020 01:13

How can you convert a digital PWM (Pulse width modulation) signal into analog signal. (e. g. possible circuit design, software conversion)...

question

Computers and Technology, 18.02.2020 01:13

You have a notebook computer and wish to connect to an IEEE 802.11ac wireless network. The computer does not have a built-in WLAN card or a PC card in...

question

History, 18.02.2020 01:14

Labor unions corporations and all private citizens reprocessed a square deal by president...

question

Mathematics, 18.02.2020 01:14

1. hank the handyman charges a flat fee of $75 for a visit plus $45 per hour or fraction of an hour. mr. fixits rates in dollars are shown in the func...

question

Business, 18.02.2020 01:14

Following are selected account balances from Penske Company and Stanza Corporation as of December 31, 2018: Penske Stanza Revenues...

question

Social Studies, 18.02.2020 01:14

You are a producer of cold medicine. Last month, a flood at your factory eliminated 50% of your firm’s production capability. At the same time, your c...

question

Arts, 18.02.2020 01:14

Look at this painting. What system of perspective does it primarily use? A. Single-point perspective B. Multiple-point perspective C...

question

Physics, 18.02.2020 01:14

Consider the following three objects, each of the same mass and radius: (1) a solid sphere (2) a solid disk (3) a hoop All three are released from res...

question

Mathematics, 18.02.2020 01:14

What is the answer how does the value of the digit 3 in the number 63,297 compare to the value of the digit 3 in the number 60,325 be sure to include...

question

Biology, 18.02.2020 01:15

Proteins serve many functions within cells. They aid in cellular transport within the cell. They assist with the transport of substances across the ce...

question

Business, 18.02.2020 01:15

Mechanico Inc. wants to buy a machine that costs $45,000. It expects that the machine will yield $30,000 , $20,000, and $15,000 for the 3 years with a...

question

Business, 18.02.2020 01:15

Cartels: a. encourage competition. b. attempt to restrict output in order to raise prices. c. rely on legally enforceable contracts between cartel par...

question

Biology, 18.02.2020 01:15

Consider that fossils of Homo erectus dating between 1.66 and 1.85 mya have been found scattered across Eastern Europe through China and Southeast Asi...

question

Mathematics, 18.02.2020 01:15

A house is purchased for 110000.The lender requires a down payment of 20percemt. Find the down payment...

question

Mathematics, 18.02.2020 01:15

Write the equation of the perpendicular bisector of PQ. A) y = 1 B) x = 1 C) y = x D) y = x + 1...

question

Mathematics, 18.02.2020 01:15

Over 1,000 people try to climb Mt. Everest every year. Of those who try to climb Everest, 31 percent succeed. The probability that a climber is at lea...

More questions: Physics Another questions

Questions on the website: 13722361