How long does it take an object to fall 1.8 meters?

Like a key in a lock, the shape of the. must bind with the. of the recieving neuron

Need in all of themmm only answer if you know pls

Ahot-air balloonist, rising vertically with a constant speed of 5.00 m/s releases a sandbag at the instant the balloon is 40.0 m above the ground. after it is released, the sandbag encounters no appreciable air drag. compute the velocity of the sandbag at 0.250 s after its release.