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A brick is falling from the roof of a three-story
Chapter 5, Problem 3CQ(choose chapter or problem)
QUESTION:
Problem 3CQ
A brick is falling from the roof of a three-story building. How many force vectors would be shown on a free-body diagram? Name them.
Questions & Answers
QUESTION:
Problem 3CQ
A brick is falling from the roof of a three-story building. How many force vectors would be shown on a free-body diagram? Name them.
ANSWER:
Step 1 of 2
Here we have to find the number of forces acting on the brick.
If the air friction can be neglected, then there is only one force on the brick, the force of gravity, which is vertically downwards.