When the car is sitting and not moving, inertia is in control and ___
exists.

Sound is a disturbance that travels through a medium as a

What are the dimensions of the cross section that passes through the points a, f, g, and d?

Relate the real life phenomenon with each branch physics; 1; mechanics 2; heat 3; sound 4; light(optics) 5; electricity& magnetism 6; atomic physics 7; nuclear physics 8; plasma physics 9; geophysics