Class X Social science Session 2022-2023 10th HISTORY CBSC MCQ SAMPLE PAPER Class X Social-science MCQ Extra Questions Answers and Solutions
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10th HISTORY CBSC MCQ SAMPLE PAPER QUESTIONS ANSWERS Class 10 Social-science Terminal Exam Based MCQ Solutions Class 10th Social Science Session 2022-23
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Given, initial velocity = u, height = h and a = g. At the highest point, the final velocity becomes zero, i.e., v = 0. From the third equation of motion, V² = U² – 2gh 0 = u² – ...
In merry-go-round, the speed is constant but velocity is not constant, because its direction goes on changing i.e., there is acceleration in the circular motion. So, we can say that the boy is in accelerated motion.