Question

two friends A and B are inside a moving bus and a third friend C is standing at a bus stop . discuss state of motion or rest among A,B,C​

Answer 1

• It depends on the frame of reference
• If we take bus as a frame of reference A is in a state of rest with respect to B and vice versa
• If we take bus stop as a frame of reference both A and B are in a state of motion with respect to C