Draw a Free Body Diagram for the block of ice for the following problem ( using the variables Fn, Fg, Fs, Fk, F, a, v ) : Using a rope, a man pulls a block of ice across a froze pond at a constant velocity, as shown in the figure. While they coefficients of static and kinetic friction for ice are low, they are not zero. Consider this problem to involve friction. If necessary, use Fs for the force of static friction, and Fk as the force of kinetic friction.

This is the substance(s) formed in a chemical reaction.

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

On a horizontal frictionless surface, a small block with mass 0.200 kg has a collision with a block of mass 0.400 kg. immediately after the collision, the 0.200 kg block is moving at 12.0 m/s in the direction 30° north of east and the 0.400 kg block is moving at 11.2 m/s in the direction 53.1° south of east. use coordinates where the +x-axis is east and the +y-axis is north.(a) what is the total kinetic energy of the two blocks after the collision (in ) what is the x-component of the total momentum of the two blocks after the collision? (indicate the direction with the sign of your ) what is the y-component of the total momentum of the two blocks after the collision? (indicate the direction with the sign of your answer.)