In a shotput event, an athlete throws the shotput of mass `10kg` with an
Channel: Doubtnut
Date: 2020-07-26

In a shotput event, an athlete throws the shotput of mass `10kg` with an initial speed of `1ms^(-1)` at  `45^(@)` from a heigth `1.5m` above ground. Assuming air resistance to be negligible and acceleration due  to gravity to be `10ms^(-2)`, the kinetic energy of the shotput when it just reaches the ground will be