subject

Physics, 06.04.2020 00:18 tannercarr3441

A train runs at a constant speed of 15m/s for 30seconds and then accelerates uniformly to a speed of 35m/s over a certain period. The train comes to a stop in 25seconds. If the train travels a total distance of 1200m then: draw the velocity time graph of the motion

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 22.06.2019 04:00

Amodel rocket with a mass of 0.212 kg is launched into the air with an initial speed of 84 m/s. how much kinetic energy will the rocket have at a height of 214 m? assume there is no wind resistance. 634 j 303 j

Answers: 2

question

Physics, 22.06.2019 18:10

Of is j/kg·k. if a 2.6 kg of isk to k,is ?

Answers: 1

question

Physics, 22.06.2019 18:30

Asmall grinding wheel has a moment of inertia of 4.0×10−5 kg⋅m2 . what net torque must be applied to the wheel for its angular acceleration to be 150 rad/s2 ?

Answers: 3

question

Physics, 22.06.2019 19:30

Which of the following compounds would be primarily ionic? methane, ch4, ammonia nh3, calcium chloride, cacl2, or carbon dioxide, co2

Answers: 1

You know the right answer?

A train runs at a constant speed of 15m/s for 30seconds and then accelerates uniformly to a speed of...

Questions

question

Mathematics, 03.12.2019 08:31

Atree limb hangs 5 1/4 feet from a telephone wire. the city trims back the back the branch before it grows within 2 1/2 feet of the wire. will the cit...

question

English, 03.12.2019 08:31

When jack can't get to ralph, who is hiding in some dense brush in the jungle, what new approach does he take to get to his enemy? !...

question

History, 03.12.2019 08:31

How did the political situation in europe after world war i contribute to both benito mussolini and adolf hitler being able to rise to power?...

question

Mathematics, 03.12.2019 08:31

Sonia is making a quilted wall hanging that is 38 in wide. if each quilt square is 4 3/4 inches wide, how many squares will she need to complete one r...

question

English, 03.12.2019 08:31

In europe, the common idea was that kings were divinely appointed, meaning that god chose the king for the people. how does jefferson reverse this not...

question

History, 03.12.2019 08:31

In his later years, louis involved france in several different wars...

question

Mathematics, 03.12.2019 08:31

Recall the equation for a circle with center ( h , k ) and radius r . at what point in the first quadrant does the line with equation y = x + 1 inters...

question

Geography, 03.12.2019 08:31

Why are the ancient coral reefs of the interior plains important today...

question

Physics, 03.12.2019 08:31

You wad up a piece of paper and throw it into the wastebasket. how far will your piece of paper travel if you throw it with a velocity of 4.3 m/...

question

Mathematics, 03.12.2019 08:31

An automobile travels 1266 miles on 150 gal of gasoline. what is the average mileage per gallon of gasoline?...

question

Mathematics, 03.12.2019 08:31

Element x is a radioactive isotope such that every 12 years, its mass decreases by half. given that the initial mass of a sample of element x is 430 g...

question

Mathematics, 03.12.2019 08:31

Polygon mnopq is dilated by a scale factor of 5.4 with point mas the center of dilation to form the image mnopq. compare no and no n'o'

question

Mathematics, 03.12.2019 08:31

Aright prism stands on a base which is a right triangle with legs 3 cm and 4 cm what is the volume of the prism if its height is 9 centimeters...

question

Mathematics, 03.12.2019 08:31

Can a system of two linear equations have exactly two solutions?...

question

History, 03.12.2019 08:31

According to islamic faith why is muhammad known as "the prophet"a: he was called on by the angel gabriel to share the teachings of god.b...

question

Chemistry, 03.12.2019 08:31

Astudent made a sketch of a potential energy diagram to represent an exothermic reaction. explain, using complete sentences, y the diagram made by the...

question

Biology, 03.12.2019 08:31

According to his first book, how was john smith set free? & according to his second book, how was john smith set free?...

question

Mathematics, 03.12.2019 08:31

Which of the following is the most appropriate unit to describe the rate at which a person reads? minutes per word, because the independ...

question

English, 03.12.2019 08:31

40 ! whose speech made a stronger use of the appeal to emotion? (antony or brutus) write two paragraphs that compare and contrast both speeche...

question

Social Studies, 03.12.2019 08:31

Which of the following is one of the main reasons that grandparents are thrust back into the parenting" role they thought they had shed?...

More questions: Physics Another questions

Questions on the website: 13722361