A body mass `2kg` has an initial velocity of 3 metre//sec along OE and it is subject to a force of `4N` in a direction perpendicular to OE. The distance of body from `O` after 4 sec will be:

A body of mass 2 kg has an initial velocity of 3 m s^-1 along OE and it is subjected to a force of 4 N in O F direction perpendicular to O E . Find the distance of the body from O after 4 s . .

A body of mass 2 kg has an initial velocity of 3 m s^-1 along OE and it is subjected to a force of 4 N in O F direction perpendicular to O E . Find the distance of the body from O after 4 s . .

Assertion : A body of mass 4 kg has an initial velocity 5hat(i)ms^(-1) . It is subjected to a force of 4hat(j)N . The displacement of body from origin after 4 s will be 21.5 m . Reason : The equation v=u+a t can be applied to obtain v if a is constant.

Assertion : A body of mass 4 kg has an initial velocity 5hat(i)ms^(-1) . It is subjected to a force of 4hat(j)N . The displacement of body from origin after 4 s will be 21.5 m . Reason : The equation v=u+a t can be applied to obtain v if a is constant.

A body is moving with a velocity 5m//s along a striaght line.A force of 10N is applied to the body perpendicular to the line of motion. If the body is of mass 2kg, then the acceleration of the body along the initial straight line of motion is :

A body is moving with a velocity 5m//s along a striaght line.A force of 10N is applied to the body perpendicular to the line of motion. If the body is of mass 2kg, then the acceleration of the body along the initial straight line of motion is :

A body has an initial velocity of 3m//s and has an acceleration of 1m//sec^(2) normal to the direction of the initial velocity. Then its velocity 4 seconds after the start is