Unformatted text preview: SET D Multiple Choice : 1. On distance vs. time graph, a straight line sloping upward to the right corresponds to a motion at a. constant acceleration b. constant velocity c. increasing acceleration d. increasing velocity 2. The acceleration of a stone thrown upward is a. greater than that thrown downward c. smaller than that thrown downward b. the same as that thrown downward d. none of the above 3. Two metal balls are the same size but one weighs twice as much as the other. The balls are dropped from the roof of a single story building at the same instant. Neglecting air resistance, the time it takes the balls to reach the ground below will be a. about half as long as the heavier ball for the lighter one c. the same for both balls b. about half as long as the lighter ball for the heavier one d. incomplete data 4. A stone is thrown upward from a roof at the same time an identical stone is dropped from there. Which A stone is thrown upward from a roof at the same time an identical stone is dropped from there....
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- Spring '11
- Acceleration, Velocity, 0m/S, 6m/s, 10m/s, 1 second, 15m/s