Answer:Image will be located at 2F on the other side of the lens.
Explanation:
Answer:
The CGS unit of force is the dyne, which is defined as 1 g⋅cm/s2, so the SI unit of force, the newton (1 kg⋅m/s2), is equal to 100000 dynes.
Explanation:
A) R = 1 / ( (1 / R1)+(1 / R2)+(1 / R3) )
b) I = U / R
c) I1 = U / R1 ... etc.
The answer is neither the momentum nor kinetic energy is conserved