2Two boxes are stacked on the floor, one on top of the other. The top box has a mass of 10 kg and the bottom box has a mass of 25 kg. What is the contact force between the boxes, and what is the contact force between the bottom box and the floor?
him sharma , 11 Years ago
Grade 12
1 Answers
askiitian expert Rahul iitd
Last Activity: 11 Years ago
Contact forces in this case would be the normal forces 1) Normal force between Top and bottom box = N1 2) Normal force between Bottom box and Floor = N2 So by balancing forces N1 = m1g N1 + m2g = N2 So N1 = 100 N N2 = 350 N Thanks and Regards Rahul kumar askIITians faculty IIT Delhi
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