klrocha628
klrocha628
02-07-2021
Physics
contestada
1.8kg 42J 9.8 how high is the shelf
Respuesta :
kushm6652
kushm6652
02-07-2021
Answer:
2.38m
Explanation:
Use potential energy
PE= mgh
42= 1.8*9.8*h
solve for h
to get h= 2.38 m
Answer Link
VER TODAS LAS RESPUESTAS ( 49+ )
Otras preguntas
Wich is a nitrogen base that is located within an RNA molucule, but NOT within a DNA molecule?
science is the process of pursuing knowledge?
how does samuel gompers view the role of government in labor relations according to Gompers, what is the objective of unions
If you were doing research on social contracts for a school project about politics, which of the following authors would you probably NOT read? Select the best
How did the mercantilist system encourage the growth of European colonization of the Americas? a.europe established colonies to provide economic benifits to eur
The purpose of President Truman’s Federal Employee Loyalty Program was to employ harsh interrogation techniques to make communists confess. identify possible c
The leaders of a small country decide that they need to enact a contractionairy Fiscal policy which action is consistent with this Fiscal policy?A( reduce taxes
short speech on the world that reading unlocks
As a general rule, really great novels contain A. multiple settings. B. universal truths. C. one main conflict. D. complex plots.
why was there resistance to federal government intervention in the early years of the Great Depression A. state and local government agencies were adequate in m
