Question

a car starting from rest acquires a velocity of 180 m/s in 0.05 h. find the acceleration​

Answer 1

Given :-

☄ initial velocity, u = 0 m/s

☄ final Velocity, v = 180 m/s

☄ time, t = 0.05h = 180s

To find :-

the accerlation of the car

Solution :-

Using 1st equation of motion .i.e.,

➠ v = u + at

➠ 180 = 0 + (a)(180)

➠ 180 = 180a

➠ a = 180/180

➠ a = 1m/s²

thus, the acceleration of the car is 1m/s²

$\:$

#sanvi....