Saveetha Engineering College, Chennai
Hello dear student !
YES, BCA course do occur in India and if you have interest in computers than you can definitely think of it. There are many colleges offering BCA in India and are quite good . Some of them are listed below -
SRM Institute of Technology (Kanchipuram,
Please elaborate your question more and rewrite it with more explanation so that we can answer your query more properly.
Dear aspirant
Average acceleration is change in velocity upon change in time.
Therefore
Acceleration= v÷t
=20÷5
=4 will be average acceleration.of car as per your question.
Thank you
Hello,
First get your concepts clear, you can start off with Grammar, learn all the important topics such as Subject-Verb Agreement, Preposition, Noun, Pronoun, Adjective, Adverb, Active & Passive Voice, Narration etc. You can go through Wren and Martin for this, Having a strong foundation on grammmar will enable you
We know that, as per the Equation of Motion,
s = ut + 0.5 a t^2
So, for first 3 sec.,
10 = 3u + 0.5 x a x 9
So, 3u + 4.5a = 10.............. ( 1 )
Now, for next 4 sec.,
25 = 7u + 0.5
Given that the distance is directly proportional to the square of time.
So, d ∝ t^2
So, d = k.t^2
Where, k is the constant of proportionality.
Now from first condition,
d = 78m and t = 7 sec.
So, 78 = k. 7^2
So, k = 1.59 =
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