subject

Physics, 27.08.2020 18:01 tony7135

A cruise started its trip 8:00. Its average speed was 100 km/h. When it travelled 2/5 of its journey by 12:00, the boat changed
its speed. If the boat was required to arrive at the destination at
17:00, what average speed must the boat travel at for the
remaining journey?

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 22.06.2019 00:30

Two vectors are shown. which statement best compares the vectors? vector x has greater magnitude than vector y. vector y has greater magnitude than vector x. the vectors have the same displacement. the vectors have the same direction.

Answers: 1

question

Physics, 22.06.2019 23:50

What would be the radius of the earth if it had its actual mass but had the density of nuclei? express your answer to two significant figures and include the appropriate units.

Answers: 2

question

Physics, 23.06.2019 00:20

An object with a mass of 1.5 kg changes its velocity from + 15 m/s to +22 m/s during a time interval of 3.5 seconds. what impulse was delivered to the objects?

Answers: 2

question

Physics, 23.06.2019 01:30

The dominant wavelength of energy emitted by the sun is

Answers: 2

You know the right answer?

A cruise started its trip 8:00. Its average speed was 100 km/h. When it travelled 2/5 of its journe...

Questions

question

Social Studies, 18.02.2020 01:18

Suzanne wants to be a body builder. She works out four or five times a week at the gym. She has met many nice people there and she has a group with wh...

question

Mathematics, 18.02.2020 01:18

If c is an explanatory variable and dis the corresponding response variable, which of these would be represented by the vertical axis on a scatt...

question

Engineering, 18.02.2020 01:18

Collars and slide without friction along the fixed rods and are connected by a slender bar of length . Collar has a speed to the right. (a) Clearl...

question

Mathematics, 18.02.2020 01:18

If M is 20 what is 2.5 M...

question

English, 18.02.2020 01:18

Which of the following best explains the relationship between compliance, identification, and internalization? A:Compliance occurs when people p...

question

Chemistry, 18.02.2020 01:18

A first order reaction has a rate constant of 0.816 at 25 oC. Given that the activation energy is 22.7 kJ/mol, calculate the rate constant at 34 oC. (...

question

Business, 18.02.2020 01:19

Selden has provided sage tax advice to QRS Co. for many years. QRS has invited Selden to join its board of directors. Which of the following is advice...

question

Mathematics, 18.02.2020 01:19

Two particles travel along the space curves r1(t) = t, t2, t3 r2(t) = 1 + 4t, 1 + 16t, 1 + 52t . Find the points at which their paths intersect. (If a...

question

Biology, 18.02.2020 01:19

Dr. L. Hill conducted a study examining music ability in families; she recorded the concordance rates of music ability of adopted children and their p...

question

Mathematics, 18.02.2020 01:19

Doctor's order: Infuse 50mg of Amphotericin B in 250ml NS over 4 hr 15 min; Drop factor : 12gtt/ml. What flow rate ( ml/hr) will you set on the IV inf...

question

Mathematics, 18.02.2020 01:19

100 POINT AND BRAINIEST FOR BEST CORRECT ANSWER! Chrissy spent $5.00 on supplies and lemonade powder for her lemonade stand. She charges $0.50 p...

question

English, 18.02.2020 01:19

Writing an Argumentative Essay about an Ethical Issue Pre-Writing...

question

Mathematics, 18.02.2020 01:19

What is the square root of 2.653927813...

question

Business, 18.02.2020 01:19

Closing entries are dated in the journal as of: a. the date they are actually journalized, although they are generally prepared after the end of...

question

Business, 18.02.2020 01:19

Coffee Klatch is an espresso stand in a downtown office building. The average selling price of a cup of coffee is $1.49 and the averagevariable expens...

question

Business, 18.02.2020 01:19

Find an opportunity to demonstrate servant leadership in your organization or community through volunteering or serving others. The experience should...

question

Mathematics, 18.02.2020 01:19

A turboprop plane flying with the wind flew 400 mi in 4 h. Flying against the wind, the plane required 5 h to travel the same distance. Find the rate...

question

Biology, 18.02.2020 01:19

Three alleles control the ABO blood types. IA and IB are codominant genes, so the combination of IAIB produces the AB blood type. The third allele Ioi...

question

Business, 18.02.2020 01:19

When an organization needs employees with good basic skill sets but does not need the applicants in the recruitment pool to have a lot of work experie...

question

Computers and Technology, 18.02.2020 01:20

Code an application program that keeps track of student information at your college: names, identification numbers, and grade point averages and it sh...

More questions: Physics Another questions