subject
Chemistry, 20.10.2021 14:00 blondie02

An object starts from rest and uniformly accelerates at a rate of 1.25 m/s2 for 7.0 seconds. (a) What is the object's displacement during this 7-second time period?
(b) What is the object's final velocity?
(c) How many seconds does it take the object to have a displacement of 22 meters?


An object starts from rest and uniformly accelerates at a rate of 1.25 m/s2 for 7.0 seconds.

(a)

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 05:30
Which of the following signs of a chemical reaction are observed in the reaction of potassium with water? precipitate formed temperature change smell produced gas produced color change
Answers: 2
question
Chemistry, 22.06.2019 06:00
If you burn 10 kilograms of wood in a fire (combustion) what is the weight of the products after the fire has finished burning the wood?
Answers: 3
question
Chemistry, 22.06.2019 07:50
Many reactions take place in aqueous solution. when potential reactants are mixed, a reaction will occur if there is some driving force that favors the formation of products. it is often convenient to categorize reactions in terms of these driving forces: precipitate formation, in which an insoluble solid is formed, weak electrolyte formation, as in a neutralization reaction involving water, or transfer of electrons, as in a redox reaction. these reactions can be represented by full molecular equations, which contain all species in the reaction mixture, or by net ionic equations, which show only the species that actually undergo a change. the latter does not contain the spectator ions, which do not undergo a net change or do not take part in the reaction. part a when the following two solutions are mixed: k2co3(aq)+fe(no3)3(aq) the mixture contains the ions listed below. sort these species into spectator ions and ions that react. drag the appropriate items to their respective bins. view available hint(s) spectator ions ions that react part b what is the correct net ionic equation, including all coefficients, charges, and phases, for the following set of reactants? assume that the contribution of protons from h2so4 is near 100 %.ba(oh)2(aq)+h2so4(aq)→ express your answer as a chemical equation. view available hint(s) nothing provide feedback
Answers: 3
question
Chemistry, 23.06.2019 00:00
This statement about matter and its behavior is best classified as a
Answers: 1
You know the right answer?
An object starts from rest and uniformly accelerates at a rate of 1.25 m/s2 for 7.0 seconds. (a) W...
Questions
question
Mathematics, 05.05.2020 02:06
question
Mathematics, 05.05.2020 02:06
question
Physics, 05.05.2020 02:06
question
English, 05.05.2020 02:06
question
Mathematics, 05.05.2020 02:06
question
History, 05.05.2020 02:06
question
English, 05.05.2020 02:06
Questions on the website: 13722366