A flywheel with a radius of 0.320m starts from rest and accelerates with a const

Question

A flywheel with a radius of 0.320m starts from rest and accelerates with a constant angular acceleration of 0.500rad/s2 .

Part A

Compute the magnitude of the tangential acceleration, the radial acceleration, and the resultant acceleration of a point on its rim at the start.

Enter your answers separated with commas

0.160,0,0.160

Part B

Compute the magnitude of the tangential acceleration, the radial acceleration, and the resultant acceleration of a point on its rim after it has turned through 60.0?.

Enter your answers separated with commas.

Part C

Compute the magnitude of the tangential acceleration, the radial acceleration, and the resultant acceleration of a point on its rim after it has turned through 120?.

Enter your answers separated with commas.

0.160,0,0.160

Explanation / Answer

1. a(tang) = 0.16

a(radial)= 0

a(resultant) = 0.16

ans=(0.16,0,0.16)

2.

a(tang) = 0.16

a(radial)= 0.335

a(resultant) = 0.3712

ans=(0.16,0.335,0.3712)

3.

a(tang) = 0.16

a(radial)= 0.67

a(resultant) = 0.689

ans=(0.16,0.67,0.689)

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