- Joined
- Apr 16, 2010
- Messages
- 660
- Reaction score
- 3
Can anyone explain how to solve this problem?
"One man drops a rock from a 100 m building. At exactly the same moment, a second man throws a rock from the bottom of the building to the top of the building. At what height do the rocks meet?"
A. 25 m
B. 50 m
C. 75 m
D. 80 m
The Answer was C. 75 m
I don't understand EK's explanation to this problem and I can't figure out how to solve this. It seems like there's too many unknowns. If anyone could help, it would be very much appreciated.
Thanks!
"One man drops a rock from a 100 m building. At exactly the same moment, a second man throws a rock from the bottom of the building to the top of the building. At what height do the rocks meet?"
A. 25 m
B. 50 m
C. 75 m
D. 80 m
The Answer was C. 75 m
I don't understand EK's explanation to this problem and I can't figure out how to solve this. It seems like there's too many unknowns. If anyone could help, it would be very much appreciated.
Thanks!
