Multiple Choice
The figure shows a 100 kg block being released from rest from a height of 1.0 m.It then takes 0.90 s to reach the floor.What is the mass of the block on the left? 
A) 60 kg
B) 54 kg
C) 48 kg
D) 42 kg
Correct Answer:
Verified
Correct Answer:
Verified
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