Question

1. The velocity-time relation of an electron starting
from rest is given by u = kt, where k = 2 m/s2. The
distance traversed in 4 sec is :
(1) 9m
(2) 16 m (3) 27 m (4) 36 m​

Answer 1

Explanation:

chemical reaction is a process in which one or more substances, also called reactants, are converted to one or more different substances, known as products. ... A chemical reaction rearranges the constituent atoms of the reactants to create different substances as products.