Which describes an object in projectile motion? Select three options Gravity acts to pull the object down.
The object moves in a straight path.
The forward velocity of the object is 0 m/s,
The object's inertia carries it forward,
The path of the object is curved,

Explain the comparisons between nature and packingtown that appears on pages 81 and 82 answer

Nitrogen (n2) undergoes an internally reversible process from 6 bar, 247°c during which pν1.2 = constant. the initial volume is 0.1 m3 and the work for the process is 121.14 kj. assuming ideal gas behavior, and neglecting kinetic and potential energy effects, determine heat transfer, in kj, and the entropy change, in kj/s. show the process on a t-s diagram.

What type of force holds atoms together in a crystal?