Question

A bus starts moving from rest with constant
acceleration of 1 m/s2. A man standing 48 m
behind the bus starts running towards bus
simultaneously with speed 10 m/s. The man can
catch the bus
(1) Only once at t = 8 s
(2) Only once at t = 10 s
(3) Twice at t = 8 s and t = 12 s
(4) Twice at t, = 6 s and t, = 12 s
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Answer 1

Answer:

3.twice at t=8s ,t=12s