A ball is rolled off the edge of a 2 meter high table. It lands on the floor 3 meters away from the edge of the table. If another ball is released from rest at a height of 2 meter the instant the first ball rolls off the table, which ball will hit the floor first?
The ball that rolled off.
The ball that was dropped.
They will both hit at the same time.
You cannot tell from the info given.
Answers: 2
Physics, 23.06.2019 00:20
When can a theory be modified if a new type of technology allows for new observations that raise new questions? a-immediately, while the questions about the theory are being asked b-after new hypotheses related to the theory are tested in experiments c-only after the new observations disprove all parts of the theory d-while scientists begin to think about how the theory could improve
Answers: 1
A ball is rolled off the edge of a 2 meter high table. It lands on the floor 3 meters away from the...
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