If V – T graph of a motion is straight line inclined to the axes, then choose all correct statements * no need full anwser it is option type question these are the option - (1)displacement is proportional to square of the time,,(2)a is constant(3)a is constant(4)v ∝ t

In order for the bug to fly through the air a force has to push the bug forward. identify this force. how does the bug produce

Air initially at 0.75 bar, 1000 k, and occupying a volume of 0.12 m^3 undergoes two processes. process 1-2: the air is compressed isothermally until the volume is halved. process 2-3: the air undergoes a constant pressure process until the volume is halved again. assume ideal gas behavior. a) determine the mass of the air, in kg. b) the work and the heat transfer for each of the two processes, in kj. (100 kj = 1 bar . m^3)

Why should seat belts not be mandatory quick plz