ASAP: The gases in a can of compressed air are at a temperature of 274.9 K and a pressure of 227.2 kPa. If the gases in the can reach a pressure of 845.3 kPa, the can will explode. What temperature (in K) would the can need to be heated up to for it to explode?

2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit

The ozone molecule o3 has a permanent dipole moment of 1.8×10−30 cm. although the molecule is very slightly bent-which is why it has a dipole moment-it can be modeled as a uniform rod of length 2.5×10−10 m with the dipole moment perpendicular to the axis of the rod. suppose an ozone molecule is in a 8000 n/c uniform electric field. in equilibrium, the dipole moment is aligned with the electric field. but if the molecule is rotated by a small angle and released, it will oscillate back and forth in simple harmonic motion. what is the frequency f of oscillation?

Ajet plane is speeding down the runway during takeoff. air resistance is not negligible. identify the forces on the jet.