The graph between the resistive force acting on a body and the distance covered by the body is shown in figure. The mass of the body is
and initial velocity is
. When the distance covered by the body is
, its kinetic energy would be
a) |
|
b) |
|
c) |
|
d) |
|
The graph between the resistive force acting on a body and the distance covered by the body is shown in figure. The mass of the body is
and initial velocity is
. When the distance covered by the body is
, its kinetic energy would be
a) |
|
b) |
|
c) |
|
d) |
|
(d) Initial K.E. of the body Work done against resistive force = Area between Final K.E. = Initial K.E. – work done against resistive force |