What angle has the bit turned through

Reference no: EM13542952

The drill bit of a variable-speed electric drill has a constant angular acceleration of 5.65 rad/s2. The initial angular speed of the bit is 6.56 rad/s. After 3.40 s,

(a) what angle has the bit turned through and

(b) what is the bit's angular speed?

Reference no: EM13542952

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