A particle moves in a circle of a radius 30 cm. Its linear speed is given by : v = 2t…
Physics · JEE Main · NTA Exams — Rotational Motion
A particle moves in a circle of a radius 30 cm. Its linear speed is given by : v = 2t, where t in second and v in
m/s. Find out its radial and tangential acceleration at
t = 3 sec. respectively :
m/s. Find out its radial and tangential acceleration at
t = 3 sec. respectively :
- 220 m/sec2, 50 m/sec2
- 100 m/sec2, 5 m/sec2
- 120 m/sec2, 2 m/sec2
- 110 m/sec2, 10 m/sec2
Answer
(C) 120 m/sec 2 , 2 m/sec 2
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