Question

(Please help 25 points)

Answer 1

The potential energy (P.E) of X at r is less than P.E at s.

The total energy (T.E) of Y is less than total energy (T.E) of X.

The PE of Y at v is greater than the PE of Z at c.

The speed of Y at i is .greater than that at v.

The kinetic energy (KE) of z at u is less than that at n.

The PE of Y at s is less than the PE of X at c.

The PE of X at c is less than the PE of Z at c.

The PE of X at c is less than the PE of Z at c.

PE of X at r  and at s

The potential energy (P.E) of X at r is less than P.E at s due to greater displacement at s.

TE of Y is .... the TE of X

The total energy (T.E) of Y is less than total energy (T.E) of X because X has greater displacement from the planet.

PE of Y at v is .... the PE of Z at c

The PE of Y at v is greater than the PE of Z at c due to greater displacement at v.

Speed of Y at i is .... that at u

The speed of Y at i is .greater than that at v because i is closer to the planet than v.

KE of Z at u is .... that at n

The kinetic energy (KE) of z at u is less than that at n because n is closer to the planet and will have greater velocity.

PE of Y at s is .... the PE of X at c

The PE of Y at s is less than the PE of X at c, because position c has greater displacement.

The TE of Z is .... the TE of X

The TE of Z is greater than the TE of X due to greater displacement of Z from the planet.

The PE of X at c is .... the PE of Z at c

The PE of X at c is less than the PE of Z at c due to greater displacement of Z from c.

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