Question

Three blocks are in contact with each other on a
frictionless horizontal surface as shown in the figure.
A horizontal force F is applied to m1.
Given m1= 3.5 kg, m2 = 4.0 kg, m3 = 5.0 kg and F = 30.0 N. Calculate
a) Acceleration of the system
b) Magnitude of the contact force between blocks m1 and m2​

Answer 1

Explanation:

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