blen

find the volume of a rectangular prism with a length of 5in.,width of 6 in.and height of 7 in.

1 1/5

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alump of lead with mass 0.50kg isdropped from aheight of 20m on to hard surface it does not rebound but remains there at rest for along period of time

A lump of lead with mass 0.50 kg is dropped from a height of 20 m onto a hard surface. It does not rebound but remains there at rest for a ∆Q, (b) ∆W and (c) ∆U for the lead during this process?long period of time.

∆Q, (b) ∆W and (c) ∆U for the lead during this process?

What is the temperature change in the lead immediately after the impact? [specific heat capacity of lead = 128 kJ/kg K]

correct