Question

a car is moving with a uniforms velocity of 40 km/h. Its acclaration after 1 hr will
40 kmhe
30 km he
20 kmh
zero​

Answer 1

Answer:

zero

Explanation:

40-40/60*60=0/3600

Answer 2

$\huge \star { \underline{ \mathfrak{Answer}}}$

u= 40 m/s

v= 40 m/s

$\bold{a = \frac{v - u}{t} }$

$\bold{ = \frac{40 - 40}{1} }$

$\bold{ = \frac{0}{1} }$

$\boxed{ \mathfrak{= 0}}$

Therefore, Option D is the correct answer