The two metal balls for the previous problem roll off a horizontal table with th
ID: 1511476 • Letter: T
Question
The two metal balls for the previous problem roll off a horizontal table with the same speed. In this situation: both balls hit the floor at approximately the same horizontal distance from the base of the table. the heavier ball hits the floor at about half the horizontal distance from the base of the table man does the lighter ball. the lighter ball hits the floor at about half the horizontal distance from the base of the table than does the heavier ball. the heavier ball hits the floor considerably closer to the base of the table than the lighter ball, but not necessarily at half the horizontal distance. the lighter ball hits the floor considerably closer to the base of the table than the heavier ball, but not necessarily at half the horizontal distance. A stone dropped from the roof of a single story building to the surface of the earth: reaches a maximum speed quite soon after release and then falls at a constant speed thereafter. speeds up as it falls because the gravitational attraction gets considerably stronger as the stone gets closer to the earth. speeds up because of an almost constant force of gravity acting upon it. falls because of the natural tendency of all objects to rest on the surface of the earth. falls because of the combined effects of the force of gravity pushing it downward and the, force of air pushing it downward.Explanation / Answer
7) I dont know previous problem
8)
Ans c) speeds up because of an almost constant force of gravity acting on it.
9.81 m/s^2 force acting on it.
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