subject

Physics, 29.01.2021 05:10 drewje12

Displacement and Velocity Practice 1. A car's odometer reads 22,687 km at the start of a trip and 22,791 km at the end.
The trip took 4 hours. What was the car's average speed in kilometers per hour?

ansver

Answers: 1

Show answers

Another question on Physics

question

Physics, 22.06.2019 07:30

This is the substance(s) formed in a chemical reaction.

Answers: 1

question

Physics, 22.06.2019 14:40

On a geologic map, if the contacts between sedimentary rock units form a bull’s-eye pattern of concentric circles, with the youngest unit in the center, the underlying structure is a(n)

Answers: 3

question

Physics, 22.06.2019 23:40

Along wire of diameter 1 mm is submerged in an oil bath of temperature ∞ 31°c. the wire has an electrical resistance per unit length of 0.01 ω/m. if a current of 103 a flows through the wire and the convection coefficient is 500 w/m2·k, what is the steady-state temperature of the wire? from the time the current is applied, how long does it take for the wire to reach a temperature that is within 1°c of the steady-state value? the properties of the wire are 8000 kg/m3, 500 j/kg·k, and 20 w/m·k.

Answers: 3

question

Physics, 23.06.2019 11:00

1) a child holds two dogs on two separate leads. the dogs are pulling in different directions. one is pulling a force of 20n north and one is pulling 15n eastwards. calculate the resultant force on the child. state the direction. (use the parallelogram of forces) 2) a force of 20n acts horizontally on an object. a second force of 5n acts at 60 degrees to the first one. calculate the resultant force. worth 20 points, need answers asap with method you x

Answers: 2

You know the right answer?

Displacement and Velocity Practice 1. A car's odometer reads 22,687 km at the start of a trip and 2...

Questions

question

Physics, 10.11.2019 04:31

Pretend you tip the apparatus up at an angle so that the face of the helmholtz coil is parallel to the direction of the earth's magnetic dip angle. (b...

question

Social Studies, 10.11.2019 04:31

Synergism occurs when a) hormones acting simultaneously produce a larger effect than predicted. b) a hormone can exert its full effects only in the pr...

question

Social Studies, 10.11.2019 04:31

In this final chapter of the novel, what evidence is there to support the notion that the boys have changed drastically, both physically and emotional...

question

Mathematics, 10.11.2019 04:31

Postal regulations specify that a parcel sent by priority mail may have a combined length and girth of no more than 144 in. find the dimensions of a r...

question

Social Studies, 10.11.2019 04:31

Paola recently graduated from college and has been hired into her first management position. there are many things to learn in a short time, and she i...

question

Business, 10.11.2019 04:31

Kyrgyzstan is a small mountainous country with a predominantly agricultural economy. cotton, wool, and meat are the main agricultural products and exp...

question

Business, 10.11.2019 04:31

As more competitors launch their own products and the product progresses along its life cycle, company attention is focused on creating demand, or th...

question

Social Studies, 10.11.2019 04:31

Normally, jake is described by his friends as being easy-going and relaxed. however, when he's under stress, he becomes moody and readily snaps at oth...

question

Social Studies, 10.11.2019 04:31

Dr. banner wants his clients to learn to articulate thoughts that keep them from achieving their goals. therefore, dr. banner increases their self-awa...

question

Computers and Technology, 10.11.2019 04:31

Preparedstatement ps = connection. preparestatement("select firstname, mi, lastname from student where lastname = ? "; ps. setstring(1, "smith"); re...

question

Computers and Technology, 10.11.2019 04:31

Des: group of answer choices a) is a commonly used symmetric encryption b) algorithm that was developed in the mid-c) 1970s was developed by a joint...

question

Social Studies, 10.11.2019 04:31

Emma and clark have some tough relationship issues to sort out. based on the research by misra and colleagues (2014), if they want to feel connected t...

question

Geography, 10.11.2019 04:31

As clastic sediment is transported downstream, away from its point of origin, what happens to the clasts? a) they are poorly sorted. b) all of the po...

question

Business, 10.11.2019 04:31

Aggregate spending. suppose the economy has no government spending and no foreign trade. with no taxes or transfers, real gdp equals disposable income...

question

Social Studies, 10.11.2019 04:31

As ricardo was filling out the loan application, he couldn't remember his previous address even though he had lived there for five years. ricardo's me...

question

Spanish, 10.11.2019 04:31

Al principio a ella le parece (think) divertida la situación, pero después piensa que la entrevista se vuelve monótona y que el hombre está un poco lo...

question

Health, 10.11.2019 04:31

Which parenting style is characterized by children who analyze themselves from parents values and are attracted to the peer group to gain understandin...

question

Chemistry, 10.11.2019 04:31

As families have become smaller over the past one hundred years, people are spending a0 (more/less/the same amount of) money on goods than they were i...

question

Medicine, 10.11.2019 04:31

In movie contagion how does the virus enter the body when it passes from person to person...

question

Computers and Technology, 10.11.2019 04:31

Which is an internet service? antivirus chat firewall router...

More questions: Physics Another questions

Questions on the website: 13722359