Question

Describe s=ut +1/2 at²​

Answer 1

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Answer 2

Explanation:

there are two ways to prove this, either we calculus or we don't

method 1

consider the velocity time where the object is moving at constant. acceleration

where u denotes as initial velocity and v denotes as final velocity

the are of velocity time graph give displacement

therefore;

S=Area OF AOCDD+Area of ADB

• ut+1/2×t×(v-u)
• ut+1/2×t× at therefore v= u+at

s=ut +1/2 at²

method2

displacement is integral of velocity with respect to the time