本题目来源于试卷: Physics Bowl by Topic 2: Kinematics - part I General Motion，类别为 美国物理杯赛(Physics Bowl)
[单选题]
10.24: By computing the area under the accelbb;sha ,4 +na;orx h2c,fa es8eration vs. time graph f2b *k)++)ri6*j zoqwdq) q ny0glkzwhor a fixed time interval of an object’s motion, what quantity has been determined for that objezn) oq + *kwwbd +2qi0khlgy6)jq rz*)ct?
A. The average velocity during the time interval
B. The velocity at the end of the time interval
C. The average speed during the time interval
D. The change in velocity during the time interval
E. The velocity at the time midway through the time interval
参考答案: D
本题详细解析:
暂无
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