The figure shows a 100-kg block being released from rest from a height of 1.0 m. It then takes it 0.90 s to reach the floor. What is the mass m of the other block? The pulley has no appreciable mass or friction
A) 60 kg
B) 54 kg
C) 48 kg
D) 42 kg
Answer: A
Physics & Space Science
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a. 
b. 
c. 
d. 
e. 
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a. void, supercluster, star b. filament, planet, asteroid c. wall, star, planet d. void, solar system, cluster
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The figure shows a graph of the acceleration of a 125-g object as a function of the net force acting on it. What is the acceleration at points A and B?
What will be an ideal response?
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Fill in the blank(s) with correct word
Physics & Space Science