CBSE Class 7 Science Measurement of Time and Motion (Class 7 NCERT New) Quiz 9

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1. A simple pendulum takes 24 seconds to complete 30 oscillations. What is the time period of the pendulum?

A 2.4 s B 1.6 s C 0.6 s D 1.2 s

2. 90 kmph = ............ m/s

A 20 B 25 C 30 D 35

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