What is the acceleration of a 19 kg bike pushed with a force of 340 N? F = ma A) 6460 m/s
B) 18 m/s2
C) 17.6 m/s2

When you see distant streetlights through smog, they look dimmer and redder than they do normally. but when you see the same streetlights through fog or falling snow, they look dimmer but not redder. use your knowledge of the interstellar medium to discuss the relative sizes of the particles in smog, fog, and snowstorms compared to the wavelength of light.

Five renewable energy resources are wind, sunlight, moving water and geothermal energy. question 2 options: true false

Which type of heating system is used to heat many buildings from a central location?