Hi Mr. Smith, I just wanted to know: when the object tips over and falls first, does P =392N continue to slide the object in the direction that it is applied at?
The question asked what is the maximum force P that will cause motion. When P hits 327N then we have tipping which is motion. I have no clue what will happen when you continue to increase the force. The crate is tipping over and will begin to slide on its' side I suppose. It is a good thought exercise but don't worry about it. Just find the max force that will cause motion (either tipping or impending).
Recently stumbled upon these lectures and enjoy the content. Logically, my answer to your question would be that the force (P) that was applied at a height of 1.5m from ground level can no longer be applied to the box once it has tipped due to the height of the box once tipped being only 1m. That original force is now 0.5m above the tipped box and would have zero affect on the box as there is no physical point of contact between the tipped box and the original force (P).
Hi Mr. Smith, I just wanted to know: when the object tips over and falls first, does P =392N continue to slide the object in the direction that it is applied at?
The question asked what is the maximum force P that will cause motion. When P hits 327N then we have tipping which is motion. I have no clue what will happen when you continue to increase the force. The crate is tipping over and will begin to slide on its' side I suppose. It is a good thought exercise but don't worry about it. Just find the max force that will cause motion (either tipping or impending).
Recently stumbled upon these lectures and enjoy the content.
Logically, my answer to your question would be that the force (P) that was applied at a height of 1.5m from ground level can no longer be applied to the box once it has tipped due to the height of the box once tipped being only 1m.
That original force is now 0.5m above the tipped box and would have zero affect on the box as there is no physical point of contact between the tipped box and the original force (P).
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R.C. Hibbeler Statics