sarahelisabeth444
04.04.2020 •
Chemistry
An 8 N force is applied to a 2 kg object. What is the magnitude of the object's acceleration? A. 0.25 m/s² B. 4 m/s² C. 6 m/s² D. 16 m/s²
Solved
Show answers
More tips
- H Health and Medicine How to Treat Whooping Cough in Children?...
- L Leisure and Entertainment Unlocking the Secrets of Fast and Effective Tectonic Learning...
- A Animals and plants Уход за джунгариками: полезные советы и рекомендации...
- S Style and Beauty How to knit a hooded cowl?...
- S Style and Beauty How to Break in New Shoes: 7 Simple Methods...
- D Dating, Love, Relationships 10 Useful Tips on How to Survive a Breakup?...
- A Art and Culture How to Learn Screaming: Step-by-Step Guide for Beginners...
- A Art and Culture Attention, the Final Episode of Margo is Almost Here!...
- H Health and Medicine Novomin: What is it and how to use it?...
- L Leisure and Entertainment How to Land on the Moon: Your Comprehensive Guide...
Answers on questions: Chemistry
- C Chemistry Give an example of a non abelian group g such that g/z(g) is abelian...
- C Chemistry Δh f° hints h f° is the enthalpy change when only the reactants are in their standard states. is the enthalpy change for the reaction that forms one gram of the compound from its elements...
- C Chemistry What is the molecular basis for the observation that the overall charge on a protein becomes increasingly positive as pH drops and more negative as pH increases?...
- C Chemistry A particle with charge +1 nC (a nanocoulomb is 1 10-9 C) is located at the origin. What is the electric field due to this particle at a location 0.5, 0, 0 m?...
- C Chemistry How many moles of oxygen are in 0.60 moles of co 2 ? your answer should have the appropriate number of significant figures. only give the numeric value of your answer. don t include...
- C Chemistry If a catalyst is used in a reaction: question 13 options: the reaction rate increases. the reaction rate does not change. the equilibrium shifts. the energy of activation increases....
- C Chemistry Aneutral atom has two, eight, eight electrons in its first, second, and third energy levels. this information does not tell us about the atomic number of the element does not tell...
- C Chemistry Which catalyzed reaction breaks up ozone? 2h2o2(l) mc005-1.jpg 2h2o(l) + o2 o3 + o mc005-2.jpg 2o2 2h2o2 (aq) mc005-3.jpg 2h2o(l) + o2 o2 + 2so2mc005-4.jpg 2so3...
- C Chemistry The reaction above represents cuso4 + naoh = cu(oh)2 + na2so4...
- B Business A firm has sales of $311,000 and net income of $31,600. The price-sales ratio is 3.24 and market price is $36 per share. How many shares are outstanding...
Ответ:
4m/s2 (B)
Explanation:
Force = mass × acceleration
Force given is 8N
Mass=2kg
Acceleration =?
Substitute into the formula
F=ma
8=2a
A=8/2
A=4m/s2
Acceleration used is 4m/s2 (B)
Ответ:
Chemical elements are represented using their symbols, their mass number and their proton numbers. The mass number of this isotope of nitrogen is shown next to the symbol. Regardless of the mass of the isotopes, their proton number is the same, which is 7.