Problem: A block with mass 5.0 kg is initially at rest on a horizontal frictionless surface. Then a constant horizontal force F is applied to the block. After the force has been applied for 4.0 seconds the speed of the block is 12.0 m/s. What is the magnitude of the force? A) 15.0 N B) 3.0 N C) 2.5 N D) 30.0 N E) None of the above answers

🤓 Based on our data, we think this question is relevant for Professor Lyuksyutov's class at TAMU.

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Problem Details

A block with mass 5.0 kg is initially at rest on a horizontal frictionless surface. Then a constant horizontal force F is applied to the block. After the force has been applied for 4.0 seconds the speed of the block is 12.0 m/s. What is the magnitude of the force?

A) 15.0 N

B) 3.0 N

C) 2.5 N

D) 30.0 N

E) None of the above answers

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Based on our data, we think this problem is relevant for Professor Lyuksyutov's class at TAMU.