The new fuse will not blow up when a higher current is flowing and the circuit wont be broken and high current can heat up the object and cause a fire boom
Answer:
-775 rad/s^2
Explanation:
Knowing the initial and final angular speed is and , respectively. We can use the following formula for equation of motion to calculate the average angular acceleration in t = 0.569 seconds
F = k(Q₁Q₂)/r²
where k is Coulomb's constant 8.99e9
F = 8.99e9(2.8e-6)²/0.5² = 0.2819N