subject

Physics, 12.05.2021 05:00 vaeh41

A car of mass 800 kg accelerates uniformly from rest to a velocity of 72 km/h in 20 seconds. Find the average power of the engine during this period, neglecting friction.

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 21.06.2019 20:30

Which of the following is a source of heat for magma formation? magma plumes in the continental crust friction due to divergence friction due to subduction magma plumes in the oceanic crust

Answers: 1

question

Physics, 22.06.2019 07:00

Why should seat belts not be mandatory quick plz

Answers: 2

question

Physics, 22.06.2019 11:30

This punnett square shows the cross between two pants. one parent has round seeds (rr). and the other parent has wrinkled seeds (rr) which best describes their offspring as shown in this cross?

Answers: 1

question

Physics, 22.06.2019 12:20

The diagram shows four locations in the electric field of a positive point charge m. at which location is the electric potential the greatest.

Answers: 2

You know the right answer?

A car of mass 800 kg accelerates uniformly from rest to a velocity of 72 km/h in 20 seconds. Find th...

Questions

question

Physics, 27.02.2020 00:33

How well does the extrapolated value (the slope of the trend line) agree with the accepted value of free-fall acceleration (g = 9.8 m/s2)?...

question

Social Studies, 27.02.2020 00:33

Hui conducts a correlational study on people's height and their vulnerability to anxiety. Her study establishes that no relationship exists between th...

question

Mathematics, 27.02.2020 00:33

Write the fraction with the greatest value 2/8, 1/8...

question

Social Studies, 27.02.2020 00:33

In the early stages of planning, the project planner should attempt to specify completion dates only for major employees within the project....

question

Biology, 27.02.2020 00:33

1. What conclusions can you draw about the results of your first cross between a homozygous red bull (RR) and a heterozygous red cow (Rr)?...

question

Mathematics, 27.02.2020 00:33

Multiply and simplify 6xz^3 z*3x^2yx2 a 18x^4 y^3 z b 9x^5 y^4 z c 18x^5 y^4 z d 18(xyz)^10...

question

Health, 27.02.2020 00:33

A real-life example of can be seen in individuals suffering from obsessive-compulsive disorder who compulsively wash their hands because they fear ex...

question

English, 27.02.2020 00:33

Match the lines from The Canterbury Tales to the characters they describe. Part A1. prioress 2. clerk 3. pardoner 4. squire 5. knight Part Ba. Her gre...

question

Mathematics, 27.02.2020 00:33

(Please make the answer easy to understand!)

question

Social Studies, 27.02.2020 00:33

Which of the following is an example of vicarious reinforcement? Babs saw Martin receive a candy bar for completing his reading list. She is careful t...

question

Business, 27.02.2020 00:33

Ryan Campbell has invested in a fund that will provide him a cash flow of $11,700 for the next 20 years. If his opportunity cost is 8.5 percent, what...

question

Mathematics, 27.02.2020 00:33

Percent of change from 25 to 12...

question

Business, 27.02.2020 00:33

All of these scenarios cause the Demand Curve for a product to shift (left or right), except for one. Identify that one scenario that does not shift t...

question

Physics, 27.02.2020 00:33

If the diameter of each of a car's wheels is 0.4 meters, approximately, what was the average speed of the car for its three-hour trip in which each wh...

question

History, 27.02.2020 00:33

Summary of how Malcom X contributed to Civil Rights Movement....

question

Mathematics, 27.02.2020 00:33

Given: B = {(4, 2), (4, -2), (16, 4), . . . } Write a rule for B. y = x² y² = x y = 2x...

question

Spanish, 27.02.2020 00:33

PLEASE HELP! Can anyone help? ...

question

Mathematics, 27.02.2020 00:33

( 3, -1 ), 3y = x + 9...

question

Business, 27.02.2020 00:33

Workers employed in a large service industry have an average wage of $7.00 per hour with a standard deviation of $.50. The industry has 64 workers of...

question

Social Studies, 27.02.2020 00:33

This type of factory and mill was common in the American South at the start of the 20th century, mainly for the area's availability of cheap labor and...

More questions: Physics Another questions

Questions on the website: 13722360