A car travels at a constant speed around a circular track whose radius is 3.0 km....

Question

Question

A car travels at a constant speed around a circular track whose radius is 3.0 km. The car goes once around the track in 420 s

science physics

Answer 1

Answer #1

• Radius +R) = 3km = 3000m T = 420 sec o centripetal force O Fc = mac = mv² R FC ac = v = (RW)² = RW? R We Angular velocity

Answer 2

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