In a shotput event an athlete throws the shotput of mass 20 kg with an initial speed of `2 m s^(-1)` at `45^@` from height 3 m above ground. Assuming air resistance to be negligible and acceleration due to gravity to be `10 m s^(-2)`, the kinetic energy of the shotput when it just reaches the ground will be

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

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

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

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

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

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

A body of mass 2 kg thrown vertically from the ground with a velocity of 8 ms^(-1) reaches a maximum height of 3m. The work done by the air resistance is (acceleration due to gravity =10 ms^(-2) )

A stone of mass 1 kg falls to the earth from a height of 10 m. The kinetic energy of the stone when it is 4 m above the ground is

A stone of mass 1 kg falls to the earth from a height of 10 m. The kinetic energy of the stone when it is 4 m above the ground is:

A body of mass 20 kg is dropped from a height of 2 m. If g is taken to be equal to 10 m/ s^(2) , the kinetic energy of the body, just before striking the ground, will be