Class Management | Help Homework 7 Begin Date: 10/17/2022 9:00:00 AM -- Due Date: 10/31/2022 11:59:00 PM End Date: 10/31/2022 11:59:00 PM (6%) Problem 4: Suppose an airplane has a mass of 2.25 x 104 kg. .50% Part (a) At what speed, in meters per second, would the airplane have to fly to have a momentum of 1.45 x 102 kg.m/s? This is the typical momentum of a large military battleship. select part Grade Summa Va = cancel Deductions notext Potential sin() cos() tan() 7 8 9 HOME Submissions Attempts remain cotan() asin() acos() E 6 0% per attemp atan() acotan() sinh 2 3 detailed view cosh() tanh() cotanh() + O END Degrees O Radians VO BACKSPACE DEL CLEAR Submit Hint Feedback I give up! Hints: 2% deduction per hint. Hints remaining: 1 Feedback: 2% deduction per feedback. 4 50% Part (b) What is the plane's momentum, in kilogram meters per second, when it is taking off at a speed of 55 m/s?Class Management | Help Homework 7 Begin Date: 10/17/2022 9:00:00 AM -- Due Date: 10/31/2022 11:59:00 PM End Date: 10/31/2022 11:59:00 PM (6%) Problem 5: A car moving at 1/ m/s crashes into a tree and stops in 1.13 s. The mass of the passenger inside is 66 kg. Calculate the magnitude of the average force, in newtons, that the seat belt exerts on the passenger in the car to bring him to a halt. Grade Summar Fave = Deductions Potential cancel notext cos( tan JT 7 8 9 HOME Submissions Attempts remain cotan() asin() acos() E 4 5 6 (0% per attempt atan() acotan() sinh() 2 3 detailed view cosh() tanh() cotanh() + END Degrees O Radians VO BACKSPACE DEL CLEAR Submit Hint Feedback I give up! Hints: 2% deduction per hint. Hints remaining: 1 Feedback: 2% deduction per feedback