Physics, 06.07.2021 14:20 kaitlynngrace15
When cars travel around a banked (curved) road at the optimum angle, the normal reaction force (n) can provide the necessary centripetal force without the need for a friction force. (a)Describe whar would happen to Optimum banking angle when radius doubles? (b)Describe what would happen to optimum angle when speed doubles? (c)A car negotiate a turn of radius 80cm. What is the optimum banking angle for this curve if the speed is to be equal to 12m/s?
Answers: 3
Physics, 21.06.2019 19:40
You carry a 7.0-kg bag of groceries 1.2 m above the ground at constant speed across a 2.7m room. how much work do you do on the bag in the process? (a) 157j (b) 0.00j (c) 185j (d) 82j
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Select all that applywhat are some basic resources a family is expected to provide for children? educationclothesspending
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When cars travel around a banked (curved) road at the optimum angle, the normal reaction force (n) c...
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