Question

write any two equations of motion
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Answer 1

s=vt where s is the displacement, v the (constant) speed and t the time over which the motion occurred.

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Equations of Motion.

Variable Equation

Velocity v, equals, u, plus, a, t,v=u+at

Displacement with positive acceleration s, equals, u, t, plus, one half, a, t, squared,s=ut+21at2

Answer 2

Required Answer

1st equation of motion:-

:$\implies$ $\underline{\boxed{\sf v = u+at}}$

here,

• v = final velocity
• u = initial velocity
• a = acceleration
• t = time taken

3rd equation of motion:-

:$\implies$ $\underline{\boxed{\sf v² = u²+2as}}$

here,

• v = final velocity
• u = initial velocity
• a = acceleration
• s = distance

Additional information:-

2nd equation of motion:-

:$\implies$ $\underline{\boxed{\sf s = ut+\dfrac{1}{2}at²}}$

here,

• s = distance
• u = initial velocity
• t = time taken
• a = acceleration