Which statement might be correct based on dimensional analysis?

a. the height of the transamerica pyramid is 332 m2.
b. the time duration of a fortnight is 66 m/s.
c. the speed of the train is 9.8 m/s2

Agas contained within a piston-cylinder assembly undergoes three processes in series: process 12: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 23: constant pressure expansion to 1 liter. process 31: constant volume calculate the pressure and volume at each state, and sketch the processes on a p-vdiagram labeled with pressure and volume values at each numbered stat

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving

The bar of prob. 5/82 is repeated here. the ends of the 0.4-m bar remain in contact with their re- spective support surfaces. end b has a velocity of 0.5 m/s and an acceleration of 0.3 m/s2 in the di- rections shown. determine the angular accelera- tion of the bar and the acceleration of end a.