Class Management | Help Energy and Work Part 2 Begin Date: 4/1/2022 12:01:00 AM -- Due Date: 4/15/2022 11:59:00 PM End Date: 5/15/2022 11:59:00 PM (10%) Problem 4: Aparticle of mass 1.95 kg moves along the x-axis with a U(X)(J) potential energy Whose dependence on x is shown in the gure. 12.0 8.0 ------- 4.0 .0 D A 25% Part (a) What is the force in the x-direction, in newtons, on this paiticle at x = 8.0 m? Grade Summary | Deductions 0% Potential 100% Submissions Attempts remaining: (% per attempt) detailed view Degrees O Radians J0 BACKSFACE m Submit Hint I give up! Hints: i] % deduction per hint. Hints remaining: 1 Feedback: I] % deduction per feedback. E E 25% Part (b) If the total mechanical energy of the particle is -6.0 J , what is the minimum position the particle can have? E E 25 % Part (c) If the total mechanical energy of the particle is -6.0 J, what is the maximum position the particle can have? E A 25% Part (d) If the total energy is 17 J, what is the speed of the particle at x = 8.0 m? Glass Management | Help Energy and Work Part 2 Begin Date: 4/1/2022 12:01:00 AM -- Due Date: 4/ 1512022 11:59:00 PM End Date: 5115/2022 11:59:00 PM (10%) Problem 5: A particle of mas m is subject to a conservative force that acts in the x direction: A 1'5:in The associated potential function is shown in the graph. 200. 300. 100. 0.0 0.0 1.0 2.0 3.0 4.0 5.0 $011) [> A 33% Part (a) What is the x component, in newtons, of the force when the particle is positioned at x =0.47 In? Grade Summary F; = | Deductions 0% Potential 100 % Submissions Attempts remaining: (% per attempt) detailed view Degrees O Radians 1/0 BACKSPACE DEL CLEAR Submit Hint I give up! Hints: 0% deduction per hint. Hints remaining: L Feedback: 0% deduction per feedback. E A 33% Part (b) What is the 1: component, in newtons, of the force when the paIcle is positioned at 1: =2.18 m? R 33% Part (c) What is the .7: component, in newtons, of the force when the particle is positioned atx =3.81 m