Amoto-cross motorcycle/rider is airborne after a jump. each wheel of his bike has a rotational inertia of 0.760 kg m2, so the pair have twice that. he is moving at a speed of 15.0 m/s, so the tires are spinning at 50.0 radians/s. he and the motorcycle have a rotational inertia of 35.0 kg m2. in the air he panics, and clamps on the brake so the tires stop compared to the bike. what will his (bike and all) angular speed be after the wheels stop

2.17 rad/s

Explanation:

Given

Each wheel has moment of inertia

Linear speed speed

angular speed of tire

moment of inertia of motorcycle

Initial moment of inertia

Due to absence of external Torque we can Conserve Angular Moment of inertia

depends on what you mean by "group." for order, it would be coleoptera (beetles). for class, it would be insecta (insects). for phylum, it would be the arthropoda (animals with jointed exoskeletons).

explanation:

there are no correct statementd on the list of choices you provided.