A space explorer is moving through space far from any planet or star. He notices a large rock, taken as a specimen from an alien planet, floating around the cabin of the ship. Should he push it gently or kick it towards the storage compartment
My suggestion would be to push the rock gently in the direction he wants it to go. If he kicks it, then he could injure his toe, and the large rock might take off in the direction of a vital control panel or navigation component. By pushing it gently, he can give it a small acceleration, assuring that it won't become a dangerous missile, and he can control it with greater accuracy. There's no reason for the explorer to be in a hurry. Does he have places to go ? Appointments to keep ? Where can he go ? He's in space ! Relax ! Take care of the rock safely.