The ropes in (Figure 1) are each wrapped around a cylinder, and the two cylinders are fastened together. The smaller cylinder has a diameter of 10 cm and a mass of 3.5 kg ; the larger cylinder has a diameter of 20 cm and a mass of 18 kg.​

there was no answer choices but i think its representative

the most reliable source of information.is wikipedia

the answer is neither ball has a charge.

because if they were both positively charged, they will repel each other.

if they were positively and negatively charged, they will seek.

a displacement distance is size of displ