A wheel rotates with a constant angular acceleration of 2.5 rad/s2.  If the angular speed of the wheel is 1.0 rad/s at t = 0 s,  what will be the angular speed of the wheel at t = 2.0 s?​

According to the tide table below what time of day will the highest tide occur?

The passage that directs air to the lungs is called a. diaphragm. b. larynx. c. bronchi. d. pharynx.

Awelder using a tank of volume 7.50×10^-2 m^3 fills it with oxygen (with a molar mass of 32.0 g/mol ) at a gauge pressure of 3.30×10^5 pa and temperature of 37.1 ∘c. the tank has a small leak, and in time some of the oxygen leaks out. on a day when the temperature is 23.1 ∘c, the gauge pressure of the oxygen in the tank is 2.00×10^5 pa . a) find the initial mass of oxygen. b) find the mass of oxygen that has leaked out.