A body has a initial vel of 3i+4j and acc 0 4i+0 3j Its speed after 10 sec - Physics - Motion In A Straight Line

Question

A body has a initial vel of 3i+4j and acc 0 4i+0 3j Its speed after
10 sec is ????
a)5m/sec b)6underroot3m/sec c)7underroot 2m/sec d)none

Aditi Vijay · Accepted Answer

A body has a initial vel. of 3i+4j and acc. 0.4i+0.3j.Its speed after 10 sec. is.....???? a)5m/sec b)6underroot3m/sec c)7underroot 2m/sec d)none