- Joined
- Apr 11, 2017
- Messages
- 39
- Reaction score
- 14
The problem is:
"A hollow rubber ball, whose volume is 3 x 10-3m3 and has a mass of 1.0 kg) is held by a 1-meter-long string attached to the bottom of a large container of water. What is the tension in the string?"
I imagined the string to be hanging down from the bottom of the container. But judging from the correct answer, the string is holding the ball upright from the bottom of the container. So my forces were completely upside down and needless to say, I couldn't do the problem. Is there something I'm missing? Isn't this question a bit ambiguous? Are questions on the MCAT really like this?
"A hollow rubber ball, whose volume is 3 x 10-3m3 and has a mass of 1.0 kg) is held by a 1-meter-long string attached to the bottom of a large container of water. What is the tension in the string?"
I imagined the string to be hanging down from the bottom of the container. But judging from the correct answer, the string is holding the ball upright from the bottom of the container. So my forces were completely upside down and needless to say, I couldn't do the problem. Is there something I'm missing? Isn't this question a bit ambiguous? Are questions on the MCAT really like this?