Can you please help me with these physics questions?

Home - ( X Home - I X Gradebo X Assessn X Dashboz x Screen s x Screens x Screen s x Screens x Screens x Screen S X + -> G 95 achieve.macmillanlearning.com/courses/e4e7a176-a06d-42a1-839b-8e2159eb3594/3/9thfw3/tools/assessment/items/63024444-3e94-4... Q Relaunch to update : A | Side-by-Side Attempt 8 Unlimited attempts per question. What is the work Wf,incline done by friction after the block -2% partial credit for incorrect has traveled a distance Ax = 4.05 m up the incline, where X Learning Goal: use work and energy concepts to analyze attempts the motion of a block moving on a smooth floor and a x is measured along the incline? Macmillan Learning Submit up to 14 days late for a one- rough incline. time penalty of 25% off the total score Get immediate feedback on each Wf,incline= -18.18 question. A mass m = 14.0 kg, initially at rest, is pulled along a View solution explanations after the Incorrect frictionless horizontal floor over a distance d = 7.50 m. due date. Then, the mass is pulled up an incline that makes an angle Access to supplemental resources. 9 = 37.0' with the horizontal and has a coefficient of kinetic friction MK = 0.410. The entire time, the massless 1 Question 100% rope used to pull the block is kept parallel to the incline at 1 of co Attempts Correct an angle of 0 = 37.0' and has a tension T of magnitude T = 75.3 N. 2 Question 100% 1 of oo Attempts Correct 3 Question 0% 8 of co Attempts 4 Question 98% 2 of oo Attempts Correct T m 5 Question 0% 5 of co Attempts d 6 Question 100% 1 of co Attempts Correct 7 Question 100% 1 of 0 Attempts Instructor May Regrade 8 Question 100% ? ttempts CorrectHome - X Home X Gradet X Assess X Dashb x Screen x Screen x Screen x Screen x Screen x Screen x Screen x + G 95 achieve.macmillanlearning.com/courses/e4e7a176-a06d-42a1-839b-8e2159eb3594/3/9thfw3/tools/assessment/items/63024444-3e94-4... Q Relaunch to update : A | Side-by-Side Attempt 5 Unlimited attempts per question. What distance AXmax up the incline does the block travel -2% partial credit for incorrect before coming to rest? X Learning Goal: use work and energy concepts to analyze attempts the motion of a block moving on a smooth floor and a Macmillan Learning Submit up to 14 days late for a one- rough incline. time penalty of 25% off the total score 0 AXmax = Get immediate feedback on each question. Incorrect A mass m = 14.0 kg, initially at rest, is pulled along a View solution explanations after the frictionless horizontal floor over a distance d = 7.50 m. due date. Then, the mass is pulled up an incline that makes an angle Access to supplemental resources. 9 = 37.0' with the horizontal and has a coefficient of kinetic friction MK = 0.410. The entire time, the massless 1 Question 100% rope used to pull the block is kept parallel to the incline at 1 of co Attempts Correct an angle of 0 = 37.0' and has a tension T of magnitude T = 75.3 N. 2 Question 100% 1 of co Attempts Correct 3 Question 0% 8 of oo Attempts 4 Question 98% 2 of oo Attempts Correct T m 5 Question 0% 5 of co Attempts d 6 Question 100% 1 of oo Attempts Correct 7 Question 100% 1 of 0 Attempts Instructor May Regrade 8 Question 100% ? ttempts CorrectHome X Home x Grad( X Asse: X Dash x Scree X Scree X Scree X Scree X Scree X Scree X Scree X Scree X + G achieve.macmillanlearning.com/courses/e4e7a176-a06d-42a1-839b-8e2159eb3594/3/9thfw3/tools/assessment/items/63024444-3e94-4... Q Relaunch to update : A | Side-by-Side Attempt 4 Unlimited attempts per question. What is the work Wf, floor done by friction as the block -2% partial credit for incorrect slides on the horizontal floor? X Learning Goal: use work and energy concepts to analyze attempts the motion of a block moving on a rough floor and a Macmillan Learning Submit up to 14 days late for a one- smooth incline. time penalty of 25% off the total score Wf, floor = 100.05 Get immediate feedback on each question. Incorrect A mass m = 17.0 kg is initially at rest. It is then pulled for View solution explanations after the a distance of d = 5.00 m along a rough horizontal floor due date. with a coefficient of kinetic friction MK = 0.120. Then, the Access to supplemental resources. mass is pulled up a frictionless incline that makes an angle 1 of oo Attempts 0 = 31.0' with the horizontal The entire time, the massless rope used to pull the block is 7 Question 100% kept parallel to the incline at an angle of 0 = 31.0', and has 1 of co Attempts Instructor May Regrade a tension of magnitude T = 35.2 N. 8 Question 100% 1 of 0. Attempts Correct 9 Question 0% 4 of co Attempts 10 Question 0% T 2 of co Attempts m 11 Question 0% 3 of co Attempts d 12 Question 0% 3 of co Attempts 13 Question 96% 3 of oo Attempts Correct ? Question 100% of oo Attempts Instructor May Regrade