subject

Physics, 18.10.2020 15:01 mdlnlcs

A car starts from rest and accelerates uniformly over a time of 18 seconds for a distance of 390 m. Determine the acceleration of the car.

A car starts from rest and accelerates uniformly over a time of 18 seconds for a distance of 390 m.

ansver

Answers: 3

Show answers

Another question on Physics

question

Physics, 22.06.2019 17:00

If a negatively charged particle is placed at rest in an electric potential field that increases in the positive x-direction, what will the particle do? a. accelerate in the positive x-direction b. remain at rest c. accelerate in the negative x-direction

Answers: 3

question

Physics, 23.06.2019 00:50

Aforce of 8,480 n is applied to a cart to accelerate it at a rate of 26.5 m/s2. what is the mass of the cart? 865 kg 320 kg 12.1 kg 3.12 kg

Answers: 1

question

Physics, 23.06.2019 08:00

Stephanie lives in california, and her cousin thomas lives in france. which coordinate system would be most useful if the two wanted to observe the same meteor shower and discuss their observations over online chat as they're making them? a. horizontal b. equatorial c. azimuth-altitude d. celestial or azimuth-altitude

Answers: 1

question

Physics, 23.06.2019 20:30

Ameteorite strikes earth and forms a crater, decreasing the meteorite's momentum to zero. does this phenomenon contradict the conservation of momentum? choose as many answers as you think are correct.

Answers: 1

You know the right answer?

A car starts from rest and accelerates uniformly over a time of 18 seconds for a distance of 390 m....

Questions

question

Physics, 27.07.2019 10:30

What kind of force is exerted on an object with a net force of zero?...

question

Business, 27.07.2019 10:30

Ayoung man buys a new stereo. three years later, he decides that the stereo does not sound as good as the new stereos that are for sale, so he buys a...

question

English, 27.07.2019 10:30

What key roles do animals play in legends and mythology? choose one to describe in detail?...

question

Biology, 27.07.2019 10:30

Where is earth located in relation to the sun?...

question

Social Studies, 27.07.2019 10:30

What was the primary goal of the emergency quota act of 1921? a) to increase the number of women in the workforce b) to reduce european immigration t...

question

Social Studies, 27.07.2019 10:30

In personality research aiming to predict future well-being, tends to be more positive years later, and tends to be more negative years later....

question

Geography, 27.07.2019 10:30

This photo shows a plateau in eastern canada. which events could have caused this plateau to form? select the three correct answers....

question

Social Studies, 27.07.2019 10:30

In the context of treating children who suffer from bipolar disorder, included by the dsm-5 as a new diagnosis, is considered a depressive disorder i...

question

Computers and Technology, 27.07.2019 10:30

Almost all pcs have this type of serial connector a. legacy com port b. ide interface c. legacy lpt port d. firewire port a, b,c or d?...

question

Biology, 27.07.2019 10:30

In 1996, researchers found that a component of tobacco smoke called bpde leads to mutations in hints in 1996, researchers found that a component of t...

question

Geography, 27.07.2019 10:30

This map shows the ages of the atlantic's oceanic crust. where is the youngest crust in the map?...

question

Biology, 27.07.2019 10:30

In pea plants, tall stem length is dominant to short, and round seed shape is dominant to wrinkled seed shape. if a plant that is homozygous for tall...

question

Mathematics, 27.07.2019 10:30

Susan borrowed $2,000 at a simple interest rate of 3%. she paid the money back over 1.5 years. what was the total amount of money susan paid back?...

question

History, 27.07.2019 10:30

Which statements about a democratic state are true choose all answers that are correct a. students are allowed to read only what the government approv...

question

Mathematics, 27.07.2019 10:30

The value of an investment is expected to grow by 5% per year. how long will it take for the value to double? a- about 4 years b- about 7 years c-...

question

Biology, 27.07.2019 10:30

Towns and cities require large amounts of energy to meet citizens' needs. this energy is used for items like traffic lights, street lights, and automa...

question

Chemistry, 27.07.2019 10:30

Describes something that is quantized...

question

Physics, 27.07.2019 10:30

The invention of the microscope made it possible for people to discover a. plants. b. skin. c. animals. d. cells. select the best answer from the cho...

question

Mathematics, 27.07.2019 10:30

Pedro was simplifying four over seven divided by five over eight. and his work is shown below. identify where he made his error. original problem: fo...

question

Mathematics, 27.07.2019 10:30

Aclass of 33 students elected a class treasurer. there were 11 votes for candidate a and 15 votes for candidate b. the remaining students did not vo...

More questions: Physics Another questions

Questions on the website: 13722367