Check that the angle in your calculator is in "degrees", sin30 = 0.5 Part A - The magnitude of the normal force FN has been calculated ro be FN = 9.70 N. Calculate the work done by the normal force. The displacement is d = 11.0 m to the LEFT. Keep 2 digits after the decimal point. Work by Normal force = ? Submit Request Answer Part B - Calculate the work done by gravity The displacement is d = 11.0 m to the LEFT. Keep 2 digits after the decimal point. Work by gravity= VO ? Submit Request Answer J Part C - Calculate the work done by force F1 The displacement is d = 11.0 m to the LEFT. Keep 2 digits after the decimal point. - 2 Part C - Calculate the work done by force F1 The displacement is d = 11.0 m to the LEFT. Keep 2 digits after the decimal point. Work by F1 = Submit Request Answer ? J Part D - Calculate the work done by force F2 The displacement is d = 11.0 m to the LEFT. Keep 2 digits after the decimal point. Work by F = 2 Submit Request Answer ? J Part E - The magnitude of the kinetic friction is fr = 4.85 N. Calculate the work done by force f k The displacement is d = 11.0 m to the LEFT Keep 2 digits after the decimal point. Work by fk = Submit Request Answer ? J Part F Calculate the Total work done by all the forces. - Keep 2 digits after the decimal point. Total Work = - Submit Request Answer Part G - The suitcase starts with an initital spped of v = 3.20 m/s. What is its final speed after being pulled to the LEFT through a displacement of 11.0 m ? Keep 3 digits after the decimal point. V = Submit Request Answer ? m/s Part H - New situation: The magnitude of F is changed but other forces remain the same. The displacement remains the same of d = 11.0 m to the LEFT. If the suitcase is to maintain a constant speed of 3.20 m/s, what is the new work done by the new force F? Keep 2 digits after the decimal point. New Work by now. ? 1 Part H - New situation: The magnitude of F is changed but other forces remain the same. The displacement remains the same of d = 11.0 m to the LEFT. If the suitcase is to maintain a constant speed of 3.20 m/s, what is the new work done by the new force F? Keep 2 digits after the decimal point. VO ? New situation, constant New Work by new speed, F = Submit Request Answer Part I - New situation 2: The magnitude of force F1 is changed but other forces remain the same. The displacement remains the same of d = 11.0 m to the LEFT. If the suitcase from the initial speed of 3.20 m/s comes to a stop after the displace of d = 11.0 m to the LEFT, what is the new work done by the new force F? Keep 2 digits after the decimal point. ? New situation 2, new work by new F1 = comes to a stop Submit Request Answer F2 later F Mass m initial F 2 F Mass m Moves to the LEFT