|
How many kilometers per liter will a car obtain if its engine is 25% efficient and it encounters an average retarding force of 500 N at highway speed? Assume the energy of gasoline is 40 MJ per liter
|
|
0
|
2833
|
January 8, 2021
|
|
In the theory of relativity, the mass of a particle with velocity v is m=m0/√1−v2/c2
|
|
1
|
1461
|
January 5, 2021
|
|
In what way will membership in the Europe Union most benefit candidate nations?
|
|
1
|
1528
|
December 11, 2020
|
|
Essay on Save Animals
|
|
2
|
3568
|
November 9, 2020
|
|
The La Brea Tar Pits are an example of a fossil fuel that______
|
|
1
|
1038
|
November 5, 2020
|
|
Plessy v. Ferguson was overturned in 1954 when the Supreme Court decided that
|
|
2
|
1427
|
October 28, 2020
|
|
The graph of which function has an axis of symmetry at x = 3?
|
|
1
|
2130
|
September 21, 2020
|
|
Why were the Society of Friends persecuted in England during the 1600's?
|
|
1
|
1712
|
September 17, 2020
|
|
Explain the July revolution of 1830 in France
|
|
2
|
9115
|
August 9, 2020
|
|
Pure silicon contains approximately 1 × 10^16 free electrons per cubic meter
|
|
1
|
634
|
July 28, 2020
|
|
A +2.00-nC point charge is at the origin, and a second -5.00-nC point charge
|
|
1
|
1228
|
July 28, 2020
|
|
Is methane ionic or covalent?
|
|
2
|
349
|
July 26, 2020
|
|
Define atomic mass and atomic number?
|
|
4
|
540
|
July 13, 2020
|
|
Enter the solubility-product expression for Al(OH)3(s)
|
|
1
|
490
|
June 29, 2020
|
|
What do you mean by sericulture?
|
|
2
|
813
|
June 29, 2020
|
|
What is mean by valency?
|
|
1
|
417
|
June 29, 2020
|
|
What is the significance of the emulsification of fat?
|
|
2
|
495
|
June 25, 2020
|
|
What is the chemical name of baking soda?
|
|
2
|
426
|
June 23, 2020
|
|
Magnitude of velocity at the turning point of an oscillating object
|
|
0
|
2035
|
June 11, 2020
|
|
Are the bonds in each of the following substances ionic, non-polar covalent, or polar covalent? Arrange the substances with polar covalent bonds in order of increasing bond polarity:
|
|
0
|
3497
|
May 29, 2020
|
|
Which type of audit occurs at your home or business?
|
|
2
|
486
|
May 14, 2020
|
|
How do you say I wish I could see you in Spanish?
|
|
1
|
405
|
May 11, 2020
|
|
What were the limitations of the Civil Disobedience Movement?
|
|
1
|
13079
|
May 5, 2020
|
|
Which of the following could cause a habitat change?
|
|
3
|
1249
|
April 28, 2020
|
|
What does sum mean in math?
|
|
1
|
444
|
April 28, 2020
|
|
Geography climate class 9
|
|
1
|
2007
|
April 28, 2020
|
|
Welcome Speech for Teachers' Day
|
|
1
|
893
|
June 12, 2019
|
|
A Paragraph on Pollution in about 100-150 Words
|
|
1
|
7191
|
June 12, 2019
|
|
What is the value of x? enter your answer in the box
|
|
1
|
2818
|
February 26, 2020
|
|
Clean environment is a healthy environment essay
|
|
1
|
2846
|
July 6, 2019
|
