Multiple Choice
A wooden block A of mass 4.0 kg slides on a frictionless table when pulled using a massless string and pulley array by a hanging box B of mass 5.0 kg,as shown in the figure.What is the acceleration of block A as it slides on the frictionless table? Hint: Think carefully about the acceleration constraint.
A) 4.1 m/s2
B) 3.5 m/s2
C) 3.1 m/s2
D) 2.7 m/s2
Correct Answer:

Verified
Correct Answer:
Verified
Q3: Three objects are connected by massless wires
Q5: In the figure,two wooden blocks each of
Q6: The figure shows two 1.0 kg-blocks connected
Q7: A locomotive is pulling 19 freight cars,each
Q9: A rope pulls on the lower block
Q11: Block A of mass 5.0 kg and
Q12: The figure shows a 100-kg block being
Q13: A 6.00-kg block is in contact with
Q35: In order to lift a bucket of
Q41: A pickup truck is moving at 25