The drill bit of a variable-speed electric drill has a constant angular acceleration of 6.26 rad/s 2
Fantastic news! We've Found the answer you've been seeking!
Question:
The drill bit of a variable-speed electric drill has a constant angular acceleration of 6.26 rad/s2. The initial angular speed of the bit is 7.89 rad/s. After 3.20 s, (a) what angle has the bit turned through and (b) what is the bit's angular speed?
Related Book For
Posted Date: