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◆ u = 0 m/s (rest)
◆ a = 2 m/s^2
◆ v = 0 m/s
◆ t = 0.5 min.
(i) Total distance :-
S = ut + 1/2 at^2
= 0×0.5 + 1/2 × 2 × (0.5)^2
= 0 + 0.25
= 0.25 m
(ii) Speed = 0.25/0.5 = 0.5 m/s
(iii) ?????
At half the speed, it will be 0.5×0.5 = 0.25 m/s. Speed thus is constant.
◆ a = 2 m/s^2
◆ v = 0 m/s
◆ t = 0.5 min.
(i) Total distance :-
S = ut + 1/2 at^2
= 0×0.5 + 1/2 × 2 × (0.5)^2
= 0 + 0.25
= 0.25 m
(ii) Speed = 0.25/0.5 = 0.5 m/s
(iii) ?????
At half the speed, it will be 0.5×0.5 = 0.25 m/s. Speed thus is constant.
udit1853:
wrong h
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