The displacement-time equation is:

s = ut + (1/2) at²

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v = u + at

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v² = u² + 2as

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v² - u² = 2as

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Solution

The correct option is A
s = ut + (1/2) at²

The second equation of motion represents the displacement- time relation. It is given as s = ut + (1/2) at²

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Similar questions

Q. The third equation of motion

(v^{2} - u^{2} = 2 a s)

can be derived using first two equations of motion

(v = u + a t

and

s = u t + \frac{1}{2} a t^{2})

Q. If

v^{2} = u^{2} + 2 a s

, then

u =

Derive following equations for a uniformly accelerated motion :

(i) v=u+at

(ii) $S = u t + \frac{1}{2} a t^{2}$

(iii) $v^{2} = u^{2} + 2 a S$

where the symbols have their usual meanings.

A body is moving with an initial velocity of $u$ and having constant acceleration $a$ . The final velocity $v$ can be obtained by using which of the following equation of motion if a body covers a distance $s$ .

Q. Test dimensionally if the equation

v^{2} = u^{2} + 2 a S

may be correct.

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The displacement-time equation is:

The correct option is A s = ut + (1/2) at2The second equation of motion represents the displacement- time relation. It is given as s = ut + (1/2) at2

The correct option is A
s = ut + (1/2) at²

The second equation of motion represents the displacement- time relation. It is given as s = ut + (1/2) at²