The angular momentum of the propellers of a small airplane points directly forward from the plane. (a) in what direction do the propellers rotate as seen from the rear of the plane? (b) if the plane is flying horizontally and suddenly pulls upward, in which direction does the nose of the plane tend to move? justify your answer.

can u provide the graph and if its not possible

then i can tell u the segment where the

average time interval starts degrading is the segment where the car is slowing down

answer: the potential energy decreases from 379 j to 243 j

explanation:

for the law of conservation of energy, the total energy in a system must be conserved. the total energy of the system is given by the sum of kinetic (k) and potential (u) energy:

e = k + u

the total energy is e=675 j, and this does not change.

initially, the kinetic energy is k=296 j, so the potential energy is

at the end, the kinetic energy is k=432 j, so the potential energy is

so, we see that the potential energy has decreased from 379 j to 243 j.