Which award did Nelson Mandela and F. W. de Klerk jointly receive in 1993? *
The Pulitzer Prize
The National Book Award
The Academy Award
O The Nobel Peace Prize

The Nobel Peace Prize 1993 was awarded jointly to Nelson Mandela and Frederik Willem de Klerk "for their work for the peaceful termination of the apartheid regime, and for laying the foundations for a new democratic South Africa."

the nobel peace prize in 1993

we can solve this via the kinematic equation:

where the vertical velocity is zero and so:

since the height of the building is 29.3 meters then:

the ball was in motion for approximately 2.45 seconds

she recieved a treatment not thought to be specifically effective in treating her disorder.