Calculate the KE of a puppy of mass 5 Kg
running with a speed of 4 m/s.

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

Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?

On a day when the barometer reads 75.23 cm, a reaction vessel holds 250 ml of ideal gas at 20 celsius. an oil manometer ( ρ= 810 kg/m^3) reads the pressure in the vessel to be 41 cm of oil and below atmospheric pressure. what volume will the gas occupy under s.t.p.?