Solve Part C Part ATwo blocks, each of mass m = 120 kg, are connected by a massless rope and start sliding down a slope of incline 0 = 39.0° att= 0.000s. The slope's top portion is a rough surface whose coefficient of kineticfriction is 0.200. At a distance d = 2.40 m from block A's initial position the slope becomes frictionless. (Figure 1)What is the velocity of the blocks when block A reaches this frictional transition point? Assumethat the blocks' width is negligibleExpress your answer numerically in meters per second to four significant figures.►View Available Hint(s)v=4.724 m/sAll attempts used; correct answer displayedPart BPrevious AnswersHow long does it take block A to reach the transition point?Express your answer numerically in seconds to four significant figures.View Available Hint(s)t₁ = 1.016 s✓Part CPrevious AnswersCorrectCorrect answer is shown Your answer 1.02 s was either rounded differently or used a different number of significant figures than required for this part.Important: If you use this answer in later parts, use the full unrounded value in your calculations.You can verify your result by computing this time using the kinematic equations that describe the motion of a particle with constant acceleration t₁ = √√/2d/a a t₁=v/a How long does it take block A to reach the transition point?Express your answer numerically in seconds to four significant figures.View Available Hint(s)t₁ = 1.016 sPrevious Answers✓CorrectCorrect answer is shown. Your answer 1.02 s was either rounded differently or used a different number of significant figures than required for this part.Important: If you use this answer in later parts, use the full unrounded value in your calculations.You can verify your result by computing this time using the kinematic equations that describe the motion of a particle with constant acceleration: ₁Part CWhat is the velocity of the blocks 4.50 s after the blocks have started moving? Assume that the rope joining the two blocks in long enough so that, at this time, block A is on the frictionless surface while block B is stillon the rough surface. (Figure 2)Express your answer numerically in meters per second to three significant figures.UIM▸ View Available Hint(s)ΠΠ ΑΣΦ₂= 20.92311 vec 3Submit Previous AnswersCE ?X Incorrect; Try Again; 5 attempts remaining√2d/a or t₁ = v/am/s

to find:velocity of the blocks 4.50 sec after they have started movinggiven:mass of blocks A and B…

Y Part C What is the velocity of the blocks 4.50 s after the blocks have started moving? Assume that the rope joining the two blocks in long enough so that, at this time, block A is on the frictionless surface while block 8 is still on the rough surface (Figure 2) Express your answer numerically in meters per second to three significant figures. View Available Hint(s) IVE ΑΣΦ 12= 20.923 vec 1 CE? m/s