A ball of mass 'm' is thrown at an angle is 'theta' with the horizontal with an initial velocity 'u'.The change in its momentum during its flight in a time interval of 't' is

A ball of mass 'm' is thrown at an angle is 'theta' with the horizonta

1.	A ball of mass 'm' is thrown at an angle is 'theta' with the horizontal with an initial velocity 'u'.The change in its momentum during its flight in a time interval of 't' is
Answer» mgt `mgt COS THETA` `mgt SIN theta` `1//2mgt`. Solution :`J=Ft = DELTAP`