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HOMEWORK 2 (THERMAL) - PHYS143
Part 1 of 2
A Question Progress A
Question 4 of 15
1 Points
A pitcher contains 1.00 kg of liquid water at 0°C and 1.00 kg of ice at 0°C.
You let heat flow into the pitcher until there is 1.75 kg of liquid water and
0.25 kg of ice. During this process, the temperature of the ice-water
mixture

Determine the maximum r-value of the polar equation r =3+3 cos 0

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.)

Suppose that two objects attract each other with a gravitational force of 16 units. if the distance between the two objects is double, what is the new force of attraction between the two objects?