Derive the formula: v=u+at, where the symbols have usual meanings
Answers
Answer:
First we need to notice that acceleration (a) is nothing but rate of change of velocity
Converting this sentence as a equation we get
Acceleration = a
= rate of change in velocity (or) change in velocity per unit time
= Change in Velocity / Time ………………. (1)
Let the initial velocity = u
Final velocity = v
The time taken to attain the final velocity from the initial be = t
Therefore, change in velocity = v-u
Hence equation (1) becomes
→ a = (v-u )/t
→ at=v-u
Which leads to
v=u+ at
Please Mark it Brainliest
Answer:
Taking acceleration formula = change in velocity /time
a=v-u/t (v-u = change in velocity)
a= acceleration
v= final velocity
u=intical velocity
t= time
then transform the t to the other side of equal to i.e., at=v-u(as t is divide their if we bring it to the other side it multiplies)
then u to the other side i.e,( u- is we bring it to the other side it becomes u+) u+at=v or v=u+at
Explanation: