E
Editor
Sep 18, 2022
A body o f mass 0.5 kg starts from rest (t=0) and experiences a force $F=8i + 6j$. What will be its velocity at t =1 sec if it covers a distance of 4 m?
Difficulty: Easy
A:
$\rm{13 \,\, ms^{-1}}$
B:
$\rm{17 \,\, ms^{-1}}$
C:
$\rm{20 \,\, ms^{-1}}$
D:
$\rm{25 \,\, ms^{-1}}$
ID: 63273db7ca83163ac3a0e2b3