Physics

Physics, 26.02.2020 21:02, 628397

If a car generates 20 hp when traveling at a steady 70 km/h , what must be the average force exerted on the car due to friction and air resistance? Express your answer to two significant figures and include the appropriate units.

answer

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 22:30, mooredollie

If a sphere and a cure have the same mass and are propelled up a ramp with the same force, which would travel father up the ramp? explain.

Answers: 1

Physics, 22.06.2019 03:50, mom2acjm

Aspecimen of oil having an initial volume of 580cm^3 is subjected to a pressure increase of 4.0 mpa, and the volume is found to decrease by 0.40 cm^3. (a) what is the bulk modulus of the material? (b) what is the compressibility of the material?

Answers: 1

Physics, 22.06.2019 04:20, livigrace9004

Calculate the capacitance of a system that stores 2.0 x 10^-10c of charge at 100.0 v. use c=q/v. a. 2.0 x 10^-12 f b. 2.0 x 10^-8 f c. 5.0 x 10^11 f d. 5.0 x 10^7 f

Answers: 1

Physics, 22.06.2019 04:30, awh1088

In a system, when potential energy decreases, then entropy also decreases. true false

Answers: 2

Do you know the correct answer?

If a car generates 20 hp when traveling at a steady 70 km/h , what must be the average force exerted...

Questions in other subjects:

Konu

Mathematics, 02.08.2019 16:20

Anita recorded a temperature of -5°c, and emma recorded a temperature of 26°c. how much warmer was the temperature that emma recorded?...

Konu

English, 02.08.2019 16:20

Which of these statements, from sir gawain and the green knight, does the green knight say to explain why he visits the court of king arthur? a.) "i shall let him have as a presen...

Konu

Mathematics, 02.08.2019 16:20

Write an equation in slope-intercept form for the line that is parallel to y = −4x − 3 and that passes through the point (−2, 4). !...

Konu

Mathematics, 02.08.2019 16:20

Iwill give medals and mark brainliest in a certain triangle, the angle of the greatest measure measures 75 degrees more than the angle of the least measure. if one-third the sum of...

Konu

Mathematics, 02.08.2019 16:20

Which ordered pair is a solution to the equation 3x−3y=213x−3y=21 ? (5,−2)(5,−2) (−5,−2)(−5,−2) (5,2)(5,2) (−5,2)...

Konu

Physics, 02.08.2019 16:20

The most complex level of organization within large organisms, such as elephants, is the organ system. true false...

Konu

Physics, 02.08.2019 16:20

Which of the following most likely has a fixed shape? helium gas solid iron liquid octane hydrogen plasma...

Konu

Advanced Placement (AP), 02.08.2019 16:20

Awriting test is part of the a. act ii b. pre-act c. post-act d. act plus...

Konu

English, 02.08.2019 16:20

In order to prove that your cause-and-effect relationship exists, it is important to explain the connection in clear language find another cause-and-effect relationship similar...

Konu

Social Studies, 02.08.2019 16:30

What happened to the cat who swallowed a ball of yarn worksheet answers?...

Other tasks in the category: Physics More task