I NEED THIS ASAP. Please :) Please post the answers as soon as you are done one question. you can attach/post the steps later but I need the final answers asap. Thank you so much! :)

(17%) Problem 2: A gnat hits your windshield as you drive down the road. Which has the greater change of momentum? 6) both have the same O the windshield O the gnat 0 cannot be determined Submit I give up! (17%) Problem 3: A water balloon is thrown to you and you "give" with the catch. Q. What is reduced during the collision by "giving" with the catch? 0 change in momentum of the balloon O the forces exerted on the balloon O the time of the collision O the impulse imparted to the balloon Submit I give up! Problem 4 fix, The mechanical energy of an isolated system is conserved... only in completely inelastic collisions. only in inelastic collisions. in both elastic and inelastic collisions. only in elastic collisions. OOOO Submit I give up! (17%) Problem 6: Ball A of mass 0.29 kg moving at 24.7 m/s crashes into stationary ball B of mass 3.0 kg. After the collision, ball A reverses its direction and travels backward at 9.7 m/s while ball B moves forward at velocity v. Shah, Isha - shahis 17@students.rowan.edu DA Calculate the final velocity of ball B. Grade Summary V = m/s Deductions 0% Potential 100% sin() cos() tan() JI 7 8 HOME Submissions Attempts remaining: 4 cotan() asin() acos() E A A 5 6 (0% per attempt) detailed view atan() acotan() sinh() 2 3 cosh() tanh() cotanh() + O END O Degrees O Radians VO BACKSPACE DEL CLEAR Submit Hint Feedback I give up