truste315 truste315

30-01-2015
Mathematics

Answered

science

Nathan is building a deck out of 2 × 4 pieces of wood using sixteen penny nails. When swinging the hammer, the end of the hammer gains speed and

a.potential energy.

Bchemical energy.
Ckinetic energy.
Dnuclear energy.

Verified Answer :

camdensnod4 camdensnod4

30-01-2015

C kinetic energy. As it loses potential energy, it gain kinetic energy

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30-01-2015

When it's moving, the head of the hammer has kinetic energy.

We can draw this conclusion logically from the cross-sectional dimensions
of the wood (2 x 4) and the size of the nails (16-penny).

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