Multiple Choice
The equation that solves a problem is 
. The problem is:
A) How far above its initial position does a rock travel in 2.0 s when thrown up from a point 40 m above the ground?
B) How far below its initial position does a rock travel in 2.0 s when thrown up from a point 40 m above the ground?
C) What is the position relative to the ground of a rock thrown up at 3.0 m/s from a roof 20 m above the ground 2.0 s after it is released?
D) What is the change in position relative to the ground of a rock thrown up at 3.0 m/s from a roof 20 m above the ground 2.0 s after it is released?
E) What is the position relative to the ground of a rock thrown up at 3.0 m/s from a roof 20 m above the ground if its maximum height is 33.6 m?
Correct Answer:
Verified
Correct Answer:
Verified
Q55: A skier leaves a ski jump with
Q56: Two identical balls are at rest side
Q57: A boy on a skate board skates
Q58: A stone is thrown from the top
Q59: A proton moving along the x axis
Q61: A peregrine falcon dives at a pigeon.
Q62: The position of an object at equal
Q63: The position of a particle moving along
Q64: The position of a particle moving along
Q65: The position of a particle as it