Saveetha Engineering College, Chennai All Questions

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 student yes you can but that's totally depend on the administration department of both of the college first you need to ask the college where you want to take admission if there's a vacant seat available or not in that particular branch if they agree to avail you the

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

Hello,

After diploma in EEE,  the students can choose to pursue degree of B. Tech in engineering colleges. The engineering colleges take admission of the diploma students through lateral entry. This can help them to study about the advanced technologies being taught to the regular B. Tech students. It can

Hello,

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

Hello,

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 =

Hey ..
I think the formula for velocity of a particle in SHM is
Velocity = omega ( amplitude - displacement )
So the answer for the given terms would be
V = w (a-x)
w= 2/T.     where T is time period
w= 2 rad /sec
a = 5 cm

Hello poonam
It is good to hear that your daughter is taking part in olympiads from such a little age. There are some factors which affect the rank in these olympiads, one of them is alphabetic order of the name. Also, sometimes there is some mistake in the omr that

Using s = ut + 1/2a(t^2),  we can write

100 = 4u  + 8a

=> u + 2a = 25             ------(1)

Also, Since the distance traveled in the next 4 seconds is 140m, the total distance traveled in the 8 seconds is 240 m. So we can write

240 =

Hello jahnavi
Some techniques include:

Deep, slow breathing: Focus on each breath as it moves in and out, and try to spend more time exhaling than inhaling.

Easing physical tension: Try tensing each part of the body for a count of 10, then releasing it.

Mindfulness: Meditation is one example