CAN YOU TELL ME WHAT FORMULAS I NEED TO USE FOR EACH QUESTION? DO NOT ANSWER THEM , I JUST NEED THE FORMULAS FOR EACH. THANK YOU
A 15.0 cm radius disk with I= 0.350 kg*m^2 is free to rotate on a horizontal axis. A string is fastened to the surface of the disk and 2.00 kg mass hangs from the end.
a. what is the tangential acceleration at the rim of the disk ?
b. what is the angular acceleration?
c. what is the clockwise torque due to the mass?
d. what is the tension in the string?