A ball, with a mass of 10 kg, is dropped from the top of a building, from a height of 20 meters. Explain what will
happen to the potential energy if the 10 kg mass is replaced with a mass of 40 kg and the height of the drop remains
constant.
A)The potential energy stays the same
B)The potential energy increases 16 times.
C)The potential energy increases two times.
D)The potential energy increases four times
Answers: 1
Biology, 22.06.2019 08:00
What are the student's observations and inferences before he starts his investigation?
Answers: 3
Biology, 22.06.2019 08:30
If the rna molecule in a human has the nucleotide sequence of guu, this would the amino acid valine would be needed to make the protein. how would this cha process was occurring in a mushroom?
Answers: 2
Biology, 22.06.2019 19:00
If garbage is left on the street flies in microbes can arise from nothing to feed on it true or false
Answers: 1
Biology, 22.06.2019 21:30
Adaptive radiations can be a direct consequence of four of the following five factors. selectthe exception. a) vacant ecological niches b) genetic drift c) colonization of an isolated region that contains suitable habitat and few competitor species d) evolutionary innovation e) an adaptive radiation in a group of organisms (such as plants) that another group uses as food
Answers: 1
A ball, with a mass of 10 kg, is dropped from the top of a building, from a height of 20 meters. Exp...
Mathematics, 03.05.2021 15:10
Mathematics, 03.05.2021 15:10
Computers and Technology, 03.05.2021 15:10
Computers and Technology, 03.05.2021 15:10
Computers and Technology, 03.05.2021 15:10