Achild has a toy tied to the end of a string and whirls the toy at constant speed in a horizontal circular path of radius r. the toy completes each revolution of its motion in a time period t. what is the magnitude of the acceleration of the toy?

Letter a, because when there are unlike charges they will always attract to each other.

Because the sun is the biggest and if the sun orbits the earth we will be dead probably

Make them both to where they have the denominator of 18that makes 3/2 equal 27/18 and 1/9 equal 2/18so now you have  27/18x+5=2/18subtract 5 from the other sideso now you have 27/18x+2/18-5then subtract 2/18 from 27/18 to get 25/18x=-5then divide 25/18 by -5 and your answer will be  -5/18