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Zephram is on roller blades

Zephram is on roller blades on a hill. He starts from rest and skates for 5.5s accelerating uniformly at 3.5m/s2. Show that the
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2. asked by Daisha
3. 518 views
Both roller skating and ice skating are fun ways to spend time with your friends and get some exercise.With roller skating, you
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2. asked by Auroraswittlekitten
3. 163 views
3. Johnny, of mass 65 kg, and Lucy, of mass 45 kg, are facing each other on roller blades. The coefficient of kinetic friction
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2. asked by Furkan
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A student on roller blades traveling south with a force of 100 N collides with another student on roller blades traveling north
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2. asked by Anonymous
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A ceiling fan is turned on and a net torque of 1.6 N·m is applied to the blades. The blades have a total moment of inertia of
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2. asked by yoni
3. 3,051 views
A helicopter has two blades (see figure), each of which has a mass of 270 kg and can be approximated as a thin rod of length 6.7
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2. asked by samon
3. 888 views
I need help with this problem.A ceiling fan is turned on and a net torque of 2.0 Nm is applied to the blades. The blades have a
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2. asked by Jim
3. 1,232 views
A helicopter has two blades (see figure), each of which has a mass of 220 kg and can be approximated as a thin rod of length 6.7
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2. asked by Claire
3. 914 views
while wearing roller blades, you push against a wall. Use Newton's third law of motion to explain what happens next.
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2. asked by Jen
3. 559 views
I have a bicycle, a tree house, a butterfly net, and a pair of roller blades.Question 4 options: compound simple
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2. 60 views