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Calculate the kinetic energy of a roller coaster that has a mass of 1,778.6 kg and is traveling with a velocity to 24.5 m/s at the bottom of the first hill.
asked
Dec 28, 2023
Physics
college
1
answer
16
votes
401k
views
Can someone please help me here !! this deals with hess's law. please help me !!
asked
May 26, 2023
Chemistry
college
1
answer
26
votes
511k
views
The relationship between scarcity of resources, choice and opportunity cost can be shown by the economic model a) Demand and supply b) Production Possibility Curve (PPC) ANSWER PLEASE!!!!!
asked
Dec 17, 2022
Business
high-school
1
answer
36
votes
523k
views
You have a spinner with the following colors 2 yellow, 4 red, and 2 orange. What is the likelihood of the spinner landing on YELLOW? A likely B unlikely C certain D impossible
asked
Mar 14, 2022
Mathematics
middle-school
2
answers
14
votes
13.1k
views
Pls help meeeeeeeeeeeeeee
asked
Feb 23, 2022
Mathematics
high-school
2
answers
28
votes
346k
views
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