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balu736 [363]
3 years ago
10

A car is traveling around a circular race track at 180 kmh−1. If a single lap of the track is 2.4 km long, what is the angular v

elocity of the car (in rad s−1)?
Physics
1 answer:
padilas [110]3 years ago
6 0
Tangential speed = radius of track times angular velocity.v=r omega.(180,000/60x60)=r omega.2pi r = 2,400 metres -> r = 2,400/(2pi)(180,000/60x60)=2,400/(2pi) omega(180,000x2pi/60x60x2,400)= omega****************************************
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