Airplane lift is achieved when air pressure on the bottom of its wings is A) greater than pressure on top.
B) less than pressure on top.
C) the same as pressure on top.

A500g object falls off a cliff and losers 100 j from its gravitational potential energy store. if the gravitational field strength g=9.8n/kg, how high is the cliff?

Acharge of 8.4x10^-4 c moves at an angle of 35 degrees to a magnetic field that has a field strength of 6.7x10^-3 t. if the magnetic force is 3.5 x10 ^-2 n, how fast is the charge moving?

What property of an object determines its inertia?