Multiple Choice
A stone is thrown upward from a bridge at a speed of 10 m/s. It narrowly misses the bridge on the way back down and hits the water at 30 m/s. The bridge is about
A) 3 m high.
B) 20 m high.
C) 50.5 m high.
D) 76.5 m high.
Correct Answer:
Verified
Correct Answer:
Verified
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