Physics, 20.12.2019 00:31 manarsadi6
If the mass of the block is too large and the block is too close to the left end of the bar (near string b) then the horizontal bar may become unstable (i. e., the bar may no longer remain horizontal). what is the smallest possible value of x such that the bar remains stable (call it xcritical)
Answers: 3
Physics, 22.06.2019 07:30
Choose all the answers that apply. our solar system: is in a spiral galaxy no longer includes pluto is made mostly of empty space is in the andromeda galaxy is the only known system that supports life
Answers: 3
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
Physics, 23.06.2019 01:00
Carmen is load furniture and boxes onto a moving truck. she picks up boxes of her things, places them on a cart, and pushes the cart to the moving van. which term best describes the type of force carmen uses? a. contact b. friction c. gravity d. noncontact
Answers: 2
If the mass of the block is too large and the block is too close to the left end of the bar (near st...
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