Physics
Physics, 27.02.2020 05:23, Averybloemendaal

A roller coaster with people on board has a total mass of 4500 kg and starts at a height of 22 meters with a speed of 2.0 m/s. 50 kJ of work is done by friction on the way to the bottom of the ride. What is the speed at the bottom of the ride?

answer
Answers: 2
Show answers

Other questions on the subject: Physics

image
Physics, 22.06.2019 09:00, ahardy84
In the first law of thermodynamics, triangle e=q-w, what does q stand for
Answers: 1
continue
image
Physics, 22.06.2019 09:00, KitKat22Rose9
What is a possible result of higher air temperature caused by global warming
Answers: 1
continue
image
Physics, 22.06.2019 11:00, amcdonald009
Which sound characteristic is not affected by the relative motion of an object
Answers: 2
continue
image
Physics, 22.06.2019 20:40, td0715
Newtons view of arrangement of the universe. don't copy from anywhere.
Answers: 3
continue
Do you know the correct answer?
A roller coaster with people on board has a total mass of 4500 kg and starts at a height of 22 meter...

Questions in other subjects:

Konu
Mathematics, 31.10.2019 10:31
Three zeroes of a fifth degree polynomial function are 1/3,4-6i, and -2+11i . determine the remaining zeroes of the function. 4+6i, -2-11i -1/3, 4+6i, 2+11i...
Konu
Mathematics, 31.10.2019 10:31
Drag each symbol and number to the correct location on the inequality. not all symbols and numbers will be used. an internet service provider is implementing a new program ba...
Konu
English, 31.10.2019 10:31
What can an author use in a story in order to make the scene feel as if it is happening in real time? a. adjectives and adverbs b. dialogue between characters
Konu
History, 31.10.2019 10:31
Describe how you determined the author's purpose for "the hypocrisy of american slavery cite at least two pieces of textual evidence that led to this inference....
Konu
Mathematics, 31.10.2019 10:31
John spent about 12.8 hours at a water park. he estimated he spent about 30% of the time waiting in line. what would be a reasonable amount of time he spent in line...
Konu
Mathematics, 31.10.2019 10:31
Find the equation of the tangents to the curve x=9t2+3 , y=6t3+3 that pass through the point 12 9 smaller slope: larger slope:...
Konu
Biology, 31.10.2019 10:31
What does the viscosity of lava do when the temperature decreases? when the temperature increases?...
Konu
History, 31.10.2019 10:31
How was the social hierarchy of the middle ages an outgrowth in feudalism? must be atleast 5 sentences....
Konu
Mathematics, 31.10.2019 10:31
Write the equation of a line that is perpendicular to y=3x-2 and that passes through the point (-9, 5)...
Konu
Social Studies, 31.10.2019 10:31
Who is the current president of sri lanka?...
Other tasks in the category: Physics More task
See results (0)