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A spring with a spring constant of 1200 N/m has a 55-g ball at its end. The energy of the system is 5.5J. What is the amplitude of vibration?
answered
Jul 27, 2018
Physics
high-school
5
votes
177k
views
How are the platypus’s bill and feet specially adapted for survival in their environment? (Site 2)
answered
May 26, 2018
Biology
middle-school
1
vote
112k
views
What is the purpose of the three R’s of resource management? A. to remove resources from homes B. to consume increasing amounts of natural resources C. to conserve resources D. to spread out landfill areas
answered
Mar 25, 2018
Physics
middle-school
4
votes
21.5k
views
Who best fits the description: opportunistic association? A. your favorite teacher B. the president of your gardening club C. your best friend D. the man you met while walking your dog
answered
Nov 18, 2017
English
high-school
2
votes
200k
views
Which terms describe characteristics of all totalitarian governments? Choose all answers that are correct. A. party loyalty B. civil rights C. secret police D. political tolerance
answered
May 27, 2017
History
high-school
3
votes
185k
views
Which us action in 1941 angered the Japanese and resulted in the bombing of pearl harbor?
answered
May 18, 2017
History
high-school
2
votes
106k
views
What is 5^(436)?
answered
Feb 2, 2017
Mathematics
middle-school
4
votes
18.6k
views
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