Physics, 23.08.2020 02:01, mmvill0809

A turntable is initially at rest. It starts rotating with a constant maximum angular acceleration for a period of 5 seconds. It then starts to slow down with an angular acceleration of - 1rad / (s ^ 2) for another 5 seconds. At the end of the 10 second period the turntable has undergone 20 rotations. What is the maximum angular acceleration the turntable reaches?

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 02:20, shadoris26

According to newton’s first law of motion, which force is expected to cause a body to accelerate?

Answers: 1

continue

Physics, 22.06.2019 09:30, xxtonixwilsonxx

True or false graphs must include scales that increase by the same amount

Answers: 1

continue

Physics, 22.06.2019 11:10, myamiller558

Rank the automobiles based on the magnitude of the force needed to stop them, from largest to smallest.2000 kg car going 5m/s500 kg car going 20 m/s1000 kg car going20m/s500 kg car going10m/s1000 kg car going10/s4000 kg car going 5m/s 0 0 603

Answers: 3

continue

Physics, 22.06.2019 12:00, angelamirga332

Asolid round steel rod 6.25 mm in diameter and 375 mm long is rigidly bonded to the end of solid square brass rod 25 mm on a side and 300 mm long. the geometric axes of the bare are along the same line. an axial tensile force of 5.4 kn is applied at the extreme ends of the assembly. for steel e = 200 gpa and for brass e = 90 gpa. determine the total elongation for the assembly.

Answers: 1

continue

Do you know the correct answer?

A turntable is initially at rest. It starts rotating with a constant maximum angular acceleration fo...