Which statement best explains why there could be a force of attraction
between two electrically charged objects?'
because they have like charges
because they have unlike charges
because they have the same number of protons
because they have the same number of electrons

Please help this is a final Will give brainly According to Lincoln, what was the main reason for fighting the Civilwar? To preserve the Union.To show the strength of the United States to other nations.slavery To show the south hispower as president. PLS HELP!! need the answer asap IV. An annealed copper strip 9 inches wide and 2.2 inches thick, is rolled to its maximum possible draft in one pass. The following properties of annealed copper are given: strength coefficient is 90,000 psi; true strain at the onset of non-uniform deformation is 0.45; and, engineering strain at yield is 0.11. The coefficient of friction between strip and roll is 0.2. The roll radius is 14inches and the rolls rotate at 150 rpm. Calculate the roll-strip contact length. Calculate the absolute value of thetrue strain that the strip undergoes in this operation. Determine the average true stress of the strip in theroll gap. Calculate the roll force. Calculate the horsepower required. If the principal is $4,500 and the rate of interest is 8%, what is the amount of interest after one year? Formula is I =PRT Trey invested $15,000 into a savings account for five years at 7% interest. How much is in the account if the interest is compounded monthly? true or false questions 1. _____Wage refers to the money one regularly earns through employment. 2. _____ People making commission are guaranteed to receive money. 3. _____ Some benefits of jobs are retirement, holiday pay, and vacations. 4. _____ An example of a high skill jobs would be a janitor.5. _____ Most jobs consider working 40 hours a week full time. what is 5669-56+6-1+76-1234567890 dont answer Which are the neighbors of Argentina that are part of the contention for land?Chile and BoliviaUruguay and BrazilUruguay and ParaguayBrasil and Peru 5x-1/5=7/3 Find The LCD That would eliminate the fractions A number divided by four is at most 6. Which choice is correct?? A. K/4 > 6B. 4/k 6C. K/4 6D. K/4 < 6E. K/4 6 Given the function h(x)=-x^2-5x+14 determine the average rate of change of the function over the interval -9 Can somebody help me with writing a real-life problem on this subject Finding angle measures of a right or isosceles triangle given angles with variables thank you? Item 5A mold fossil may fill in with sediment.When the sediment hardens, it becomes what type of fossil?trace fossilmold fossilcast fossilpetrified wood Which of the pairs of angles are vertical angles and thus congruent? A and G A and B C and F D and H A square plate of titanium is 12cm along the top, 12cm on the right side, and 5mm thick. A normal tensile force of 15kN is applied to the top side of the plate. A normal tensile force of 20kN is applied to the right side of the plate. The elastic modulus, E, is 115 GPa for titanium. If the left and bottom edges of the plate are xed, calculate the normal strain and elongation of both the TOP and RIGHT side of the plate. Report your answer with proper units and signicant digits. What does it mean to analyze text?1 prove an opinion2 create a thesis statement3 summarize and highlight important events4 look for the text's deeper meanings