Which body is in equilibrium? (1) a satellite moving around earth in a circular orbit (2) a cart rolling down a frictionless incline (3) an apple falling freely toward the surface of earth (4) a block sliding at constant velocity across a tabletop
"(1) a satellite moving around Earth in a circular orbit" is the only option from the list that describes an object in equilibrium, since velocity and gravity are working together to keep the orbit constant.Â
Answer from: Quest
with 5 seconds, no, but over time if the police car stays at 65m/s ad the speeding car stays at 60, then obviously yes, but the answer to your question would be, no.
hope this : )
Answer from: Quest
1= 26.17
2= 1.17
3=30.86
4=5.86
just took the assigment on edge
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