Question

47. Assertion (A): The speed or velocity of a car running on a crowded city, road changes continuously Reason (R): The movement of a car on a crowded city road is an example of non-uniform acceleration
a) Both A and R are true and R is the correct explanation of A
b) Both A and Rare true but is not the correct explanation of A
c) A is true but R is false.
d) A is false but R is true


pls answer fast which is the correct option​

Answer 1

Answer:

a is correct Both A and R are true and R is the correct explanation of A

Step-by-step explanation:

Answer 2

Answer:

Both A and R are true and R is the corret explanation of A

Step-by-step explanation:

Uniform motion is where we acceleration or deceleration is constant.

But in crowded place we have to apply brakes unevenly.

Hence  motion is non-uniform at crowded place