X Dynamics
The data table below lists the mass and speed of four different objects.
Data Table
Object
A
Mass (kg)
4.0
6.0
Speed (m/s)
6.0
B
5.0
С
8.0
3.0
D
16.0
1.5
Which object has the greatest inertia?
1
A

Asun-sized star will spend most of its lifetime as a: white dwarf red giant protostar main-sequence star

Ablock of steel has a density of 0.29lbs per cubic inch. if the block has dimensions of 1 inch by 1 inch by 3 inches, what is its weight? a. 0.29lbs b. 0.58lbs c. 0.87lbs d. 1lbs

2kg of refrigerant 134a undergoes a polytropic process in a piston-cylinder assembly from an initial state of saturated vapor at 2 bar to a final state of 12 bar, 80 degree c. a)determine the work for the process in kj. b)sketch the process on a p-v diagram.