A soccer ball is rolling towards the net. It bounces off a goal post towards Amy, who passes the ball to Betty. Betty holds
the ball under her foot. Below is a graph of the ball's position
over time

a) How far was Amy standing from the goal post? Answer to two significant
digits.
(1)
b) How long did it take for the ball to reach Betty starting at time = 0 s.
Answer to two significant digits.
fol
of
(1)
Re
car
Ob
c) What is different about the ball's motion from 2 s to 4 s (from point B to
point C) compared to the motion from 4 s to 8 s (from point C to point D)?

answer: the metamorphic rocks are formed when they are exposed to high pressure and high temperatures. this happens when one of the earth's plates comes in contact with the other plate by traveling in opposite directions, straight into each other or slipping under one another. the friction that is caused by this activity results in   melting of rocks and when it cools they are known as metamorphic rocks. this process needs a controlled amount of pressure and temperature otherwise it may turn into magma.

answer///isobars;

answer a fan shaped mass of sediment deposited at the base of a mountain front do to an abrupt change in stream gradient;