1. Engineering
  2. Mechanical Engineering
  3. please answer both questions will rate i appreciate you...

Question: please answer both questions will rate i appreciate you...

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Please answer both questions! Will rate! I appreciate you!!

NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. The endpoint B of a boom is originally 5 m from fixed point A when the driver starts to retract the boom with a constant radial acceleration off--10 m/s2 and lower it with a constant angular acceleration θ =-0.5 rad/s2 . Take the value of time to be t 2.25 s 60° Determine the velocity of point B. (You must provide an answer before moving on to the next part.) The velocity of point B along with its direction ism/sNOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. The truck shown begins to back up with a constant acceleration of 4ft/s2, the outer section B of ts boom starts to retract with a constant acceleration of 1.6 ft/s2 relative to the truck 50° Determine the ecce e ation of section 8 when r.2. u must provide an answer before moving on to the next part, When t-2 s, the acceleration of section Bis Dfus2 r

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