subject

Physics, 04.10.2021 08:50 RyannLambertt9722

A car speeds up from rest to +20 m/s in 4 s. What is its acceleration?

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 21.06.2019 14:20

Two friends are having a conversation. anna says a satellite in orbit is in freefall because the satellite keeps falling toward earth. tom says a satellite in orbit is not in freefall because the acceleration due to gravity is not 9.80 m/2 . who do you agree with and why?

Answers: 1

question

Physics, 22.06.2019 12:30

Consider a system with two masses that are moving away from each other. why will the kinetic energy differ if the frame of reference is a stationary observer or one of the masses?

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 17:00

Since the energy was not raising the temperature of the water during these segments, what was the energy used to do instead? your answer must include an explanation of what is happening to the molecules.

Answers: 3

You know the right answer?

A car speeds up from rest to +20 m/s in 4 s. What is its acceleration?...

Questions

question

Biology, 01.07.2019 07:30

Speed and velocity are similar, but which thing makes them different? a. unit b. direction c. displacement d. acceleration...

question

Mathematics, 01.07.2019 07:30

What is the range of the function on this table x. y 1. 2 2. 4 3. 3 4. 2...

question

Physics, 01.07.2019 07:30

Water vapor is cooled in which of the following processes? a. turbulence b. convection c. precipitation d. wind storms i believe it’s c but i’m no...

question

Biology, 01.07.2019 07:30

Balance the following chemical equation. ccl4 → c + cl2 (fill in the blanks with either 1,0,or 2)...

question

Mathematics, 01.07.2019 07:30

An irregular parallelogram rotates 360° about the midpoint of its diagonal. how many times does the image of the parallelogram coincide with its preim...

question

Chemistry, 01.07.2019 07:30

Fluorine is a toxic, reactive gas. witch representation (structural formula, electron dot structure, or three-dimensional model) would you use to expl...

question

Biology, 01.07.2019 07:30

20 points question quickly . what phrase best defines a star system? a. a group of hundreds of stars b. a group of two or more stars c. a group of s...

question

Mathematics, 01.07.2019 07:30

Given: δabc, ab = bc = ac = a. find: the area of δabc...

question

History, 01.07.2019 07:30

Which people believed they were descendants of jaguars...

question

Mathematics, 01.07.2019 07:30

Which expression is equivalent to-18a^-2b^5/ -12a^-4 b^-6...

question

Health, 01.07.2019 07:30

You are facing issues in your collection department and need a solution to increase your revenue. what are some ways it might do this?...

question

English, 01.07.2019 07:30

Will giveyou will find groups such as germans, acadians, irish/scots, french, spanish, anglo/americans, african americans, and native americans. you a...

question

History, 01.07.2019 07:30

If a president is unpopular two years after they are elected what is likely to happen in the midterm elections...

question

Mathematics, 01.07.2019 07:30

Find the 19th term for the arithmetic sequence in which the 23rd term is 9 on the 11th term is -75...

question

Mathematics, 01.07.2019 07:30

Use a transformation to solve the equation. b + 0.6 = –1...

question

Mathematics, 01.07.2019 07:30

What is the length of side ac of the triangle?

question

Biology, 01.07.2019 07:30

Carbon dioxide is naturally present in the atmosphere as part of the earth's carbon cycle. human activities are altering the carbon cycle, by adding m...

question

Mathematics, 01.07.2019 07:30

What number makes the percent equation true? express your answer as a decimal when necessary. = 33% of 260...

question

Biology, 01.07.2019 07:30

Carbon dioxide is naturally present in the atmosphere as part of the earth's carbon cycle. human activities are altering the carbon cycle, by adding m...

question

History, 01.07.2019 07:30

Under the han, iron and salt were so important that...

More questions: Physics Another questions

Questions on the website: 13722363