Question

PLS HELP FAST
A 7.23 kg laundry bag is dropped from rest at
an initial height of 4.10 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?
Answer in units of m/s.

Answer 1

please use this formula and try f
$f1 \times f2 \div r2$