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Scientists design a new particle accelerator in which protons (mass 1.7×10−27 kg) follow a circular trajectory given by r→ = ccos⁡(kt2)ı^ + csin⁡(kt2)ȷ^, where c = 4.0 m and k = 8.0×104 rad/s2 are constants and t is the elapsed time. Part A What is the radius of the circle? Express your answer with the appropriate units. View Available Hint(s) R = Value Units Submit

Scientists design a new particle accelerator in which protons (mass 1.7×10−27 kg) follow a circular trajectory given by r→ = ccos⁡(kt2)ı^ + csin⁡(kt2)ȷ^, where c = 4.0 m and k = 8.0×104 rad/s2 are constants and t is the elapsed time. Part A What is the radius of the circle? Express your answer with the appropriate units. View Available Hint(s) R = Value Units Submit

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Scientists design a new particle accelerator in which protons (mass 1.7 × 10 − 27 k g ) follow a circular trajectory given by r → = c cos ⁡ ( k t 2 ) ı ^ + c sin ⁡ ( k t 2 ) ȷ ^ , where c = 4.0 m and k = 8.0 × 10 4 r a d / s 2 are constants and t is the elapsed time.Part A What is the radius of the circle? Express your answer with the appropriate units. View Available Hint(s) ◻
R = Value Units
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