A25kg steel block rests on a horizontal steel surface. calculate the maximum horizontal force p, that can be applied onto the block without the block sliding across the surface.

Ameter stick is pivoted at the 0.50-m line. a 3.0-kg object is hung from the 0.15-m line. where should a 5.0-kg object be hung to achieve equilibrium (the meter stick oriented horizontal and motionless)?

Abar magnet cut in half will form a total ofpoles.a)fourb)eightc)two

Amajor difference radio waves, visible light, and gamma rays is the of the photons, which results in different photon frequencies and wavelengths