94 kg laundry bag is dropped from rest at an initial height of 4. The acceleration of gravity is 9.81 m/s 2 . Use the value 5.98 1024 kg as the mass...

A 7.94 kg laundry bag is dropped from rest at an initial height of 4.42 m. The acceleration of gravity is −9.81 m/s 2 . Use the value 5.98 × 1024 kg as the mass of Earth. What is the speed of Earth toward the bag just before the bag hits the ground?