What is the darts kinetic energy as it leaves the gun

Reference no: EM13695608

Compute each part of given problem:

Problem: In compressing the spring in a toy dart gun, 0.2 J of work is done. When the gun is fired, the spring gives its potential energy to a dart with a mass of 0.04 kg.

Part A: What is the darts kinetic energy as it leaves the gun?

Part B: What is the darts speed?

Do not copy and paste from Google, explain your answer clearly.

Reference no: EM13695608

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