The concept used to solve the problem is Newton’s second law of motion.
Initially, use Newton’s second law to find the force exerted by on .
Then, use Newton’s second law to find the force exerted by on .
Newton’s second law states that for a body, “The rate at which its momentum changes is proportional to the net force acting on the body”.
The expression for Newton’s second law is as follows:
Here, net force acting on a body is , mass of the body is , and acceleration produced on it is .
(1)
The total mass is as follows:
Here, masses in the row are .
Substitute for , for , and for .
The expression for Newton’s second law is as follows:
Rearrange,
Substitute for and for .
The force exerted by on is as follows:
Substitute for and for.
(2)
The force exerted on by is as follows:
Substitute for , for , and for.
Ans: Part 1The force exerted by block on block is .
Part 2The force exerted by block on block is .
Blocks with masses of 1 kg, 2 kg, 3kg and 4kg are lined up in a row on a frictionless table. All four are pushed forward by a 20 N force applied to the 1 kg block. (a) How much force does the 3 kg block exert on the 2 kg block? (b) How much force does the 2 kg block exert on the 1 kg block?
Blocks with masses of 1 kg,4kg, and 5 kg are lined up in a row on a frictionless table. All three are pushed forward by a 57 N force applied to the 1 kg block. You may want to review (Pages 165-168) ▼ Part A How much force does the 4 kg block exert on the 5 kg block? Express your answer to one significant figure and include the appropriate units F-1 Value Part B How much force does the...
Q3) Blocks with masses of 1 kg 2 kg , and 3 kg are lined up in a row on a frictionless table. All three are pushed forward by a 12 N force applied to the 1 kg block. (a) Draw FBD indicating all the forces acting on blocks a) How much force does the 2 kg block exert on the 3 kg block b) How much force does the 2 kg block exert on the 1 kg block
Blocks with masses of 2.0 kg, 3.0 kg, and 4.0 kg are lined up in a row on a frictionless table. All three are pushed forward by a 19 N force applied to the 2.0 kg block. How much Force does the 3.0kg block on the 4.0kg block? How much Force does the 3.0kg block exert on the 2.0kg block?
Blocks with masses of 2.0 kg, 3.0 kg, and 4.0 kg are lined up in a row on a frictionless table. All three are pushed forward by a 16 N force applied to the 2.0 kg block. How much force does the 3.0 kg block exert on the 4.0 kg block? How much force does the 3.0 kg block exert on the 2.0 kg block?
Blocks with masses of 3.0 kg, and 5.0 kg are lined up in a row on a frictionless table. All three are pushed forward by a 12 N force applied to the 3.0 kg block.
Please show all the small steps in your process, even if it seems like the way you got from one step to another is obvious. I don't know how to set it up, so please include why you have set up the problem the way that you have (as in, how do you know to do it the way that you do?). Thank you! Blocks with masses of 2 kg , 4 kg , and 6 kg are lined up...
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