Three speed -Time graphs are shown below. Which graph represents the case of :I) A ball thrown vertically upwards and returning to the hands of the throwner. 2)A body decelerating to a constant speed and accelerating?
Attachments:
Answers
Answered by
44
Hi...
Ur answer is graph 1 and 2 for a opt
And graph 3 for b opt..
Hope this helps u!!
Ur answer is graph 1 and 2 for a opt
And graph 3 for b opt..
Hope this helps u!!
srishtimalik:
How can you explain it
Answered by
33
Answer:
(i) Graph (c): The speedof the ball goes on decreasing uniformly as it moves upward zero at the highest point, and then increases uniformly as it moves downward.
(ii) Grap(a): The speed of the trolley decreases uniformly, then it moves at a constant speed, and then the speed increases uniformly.
Explanation:
Similar questions