Rank the objects on the basis of their temperature

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Reference no: EM1311536

Q1. Each of the objects is straight away dunked in the identical tub of cold water. The tubs are quickly sealed and insulated. Rank the objects on the basis of their temperature on reaching equilibrium with the water.

Q2. A 20.00 kg wood ball hangs from the 1.10 long wires. The maximum tension the wire can withstand without breaking is 600 N. A 0.710 kg projectile travelling horizontally hits and embeds itself in the wood ball. What is the largest speed this projectile can have without causing cable to break?

Reference no: EM1311536

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