Okay so this is in order of the blanks
matter
potential
kinetic
physical
food.
Answer:
an exothermic reaction that Increase in entropy
Notice that the metals trade places. That means it is a double replacement RXN or C
Answer:
the number of solute particles increases
Let the person at the Left be A and Person at the right be B
then the force by person A will be
Pulling force + Frictional Force = the force by the person
which is,
20N+11N=29N
then the force by person B will be,
25N+5N=30N
1) the net force will be 30N-29N=1N
2) the force are unbalanced as the net force acting on the object is not zero.
3) the rope will move towards the right as there is a net force of 1N towards the right.
