AP EAMCET20226 Jul 2022Evening ShiftPhysicsMotion in Two DimensionsActual
In a hypothetical ring shaped satellite rotating in space, artificial gravity can be achieved using centripetal force. If the satellite has a radius 10 ~m , then to achieve centripetal acceleration at a point on circumference as 10 ~ms ⁻² , its angular speed is
Options
- A1 rad s ⁻¹
- B10 rads ⁻¹
- C1 revolution s ⁻¹
- D10 revolution s ⁻¹
Correct answer
A. 1 rad s ⁻¹
Step-by-step solution
Given, Radius, r=10 ~m Centripetal acceleration, a₆=10 ~ms ⁻² We know that, centripetal acceleration, aligned a_ & = ^2 r & = a_ r & = 10 10 =1 rads ⁻¹ aligned