You are riding a bicycle. you apply a forward force of 150 n, and you and the
bicycle have a combined mass of 90 kg. what is the acceleration of the
bicycle?
o a. 1.75 m/s2
o b. 0.60 m/s2
o c. 1.67 m/s2
o d. 1.25 m/s2

Agas initially at p1 = 1 bar and occupying a volume of 0.5 liter is compressed within a piston–cylinder assembly to a final pressure p2 = 4 bar. (a) if the relationship between pressure and volume during the compression is pv = constant, determine the volume, in liters, at a pressure of 3 bar. (b) repeat for a linear pressure–volume relationship between the same end states. reference

How will the system respond to a temperature increase?

While standing outdoors one evening, you are exposed to the following four types of electromagnetic radiation: yellow light from a sodium street lamp, radio waves from an am radio station, radio waves from an fm radio station, and microwaves from an antenna of a communications system. rank these type of waves in terms of increasing photon energy.