Physics, asked by kinjalpiprodia, 1 year ago

A wheel has angular acceleration of 3 Radian per second square and an initial angular speed of 2 Radian per second in a time of 2 second it is rotated through an angle of

Answers

Answered by niya25
120
symbol - a= angular accelration , w= angular velocity , t= time, d= angular displacement or rotation )) 
a = 3 rad/sec^2 
w = 2rad/sec 
t = 2sec 
d= ? 
by 2nd equation of rotation 
d = w×t. + 1/2(a×t^2) 
d= 2×2 +. 1/2(3×2^2) 
d= 4 + 1/2(3×4) 
d= 4 + 6 
d= 10 rad. ans
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