Answer:
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Answer:
D . A mass of 5 kilograms lifted 5 meters in 10 second
Answer:
A high diver dives off a platform and hits the water 3.6 seconds later. How high was the platformExplanation:
The period of a pendulum is independent of the mass of the bob so whether it's empty or filled with something, the period remains the same.

Blue light. Ultraviolet light. X-ray. Gamma ray.