Acyclist is coasting at 12 m/s when she starts down a 450-m-long slope that is 30 m high. the cyclist and her bicycle have a combined mass of 70 kg. a steady 12 n drag force due to air resistance acts on her as she coasts all the way to the bottom. what is her speed at the bottom of the slope?
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Physics, 21.06.2019 20:20
Aforce of 34n stretches a very light ideal spring 0.73 m from equilibrium, what is the force constant (spring constant) of the spring? (a) 47n/m (b) 38n/m (c) 53n/m (d) 25n/m
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Physics, 23.06.2019 05:30
Herman is walking his pet fish, leo , back and forth along the canal. suppose the canal is 30 meters long and he goes up and back 25 times. a) what distance has herman walked?
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Acyclist is coasting at 12 m/s when she starts down a 450-m-long slope that is 30 m high. the cyclis...
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