TS EAMCET Medical 28 Sept 2020 Shift 1 Paper

Question : 91 of 160

Marks: +1, -0

A solid body rotates with angular velocity ω=at

+bt2

where a=1‌rad‌/‌s2 and b = 0.5 rad /s3 and t is in seconds. Calculate the angle between the vectors of the angular velocity and the angular acceleration at t = 1 sec.

Cos-1(
5
√10
)
Cos-1(
4
√10
)
Cos-1(
2
√10
)
Cos-1(
3
√10
)

Validate

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