An ice skater with a mass of 50 kilograms pushes another skater (with a mass of 40 kilograms) with a force of 25 Newtons. How much acceleration does the 50-kg skater have? Question 7 options: 0.625ms2 0, because only the 40-kg skater has a force on them 2ms2 0.5 ms2

10 newton object is placed 3 meters from the fulcrum. at what distance on the other side would you need to place a 15 newton object to balance the lever? show your work!

Work = force × a. work b. energy c. distance d. momentum

Along the line connecting the two charges, at what distance from the charge q1 is the total electric field from the two charges zero? express your answer in terms of some or all of the variables s, q1, q2 and k =14ï€ïµ0. if your answer is difficult to enter, consider simplifying it, as it can be made relatively simple with some work.