Physics, 15.10.2019 23:30 lizzishungry
Asmall glider is placed against a compressed spring at the bottom of an air track that slopes upward at an angle of 39.0 ∘ above the horizontal. the glider has mass 5.00×10−2 kg. the spring has 600 n/m and negligible mass. when the spring is released, the glider travels a maximum distance of 1.50 m along the air track before sliding back down. before reaching this maximum distance, the glider loses contact with the spring. what is the kinetic energy of the glider at this point?
Answers: 3
Physics, 21.06.2019 23:00
How is acceleration calculated? a. initial velocity - final velocity / timeb. initial velocity + final velocity / timec. final velocity - initial velocity / timed. final velocity / timele select the best answer from the choices provided0oood00save and exitnextmark this and return
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Physics, 22.06.2019 05:10
What do elements in a family tend to share. a.) similar periods b.) similar groups c.) similar atomic symbols d.) similar chemical properties and characteristics
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Physics, 22.06.2019 17:30
You can watch static electricity in action by rubbing an inflated balloon against your hair. your hair will actually stand on its end! it does this because each hair becomes charged, and they all repel one another.
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Physics, 22.06.2019 20:10
On a frictionless air track, a blue glider with mass 0.200 kg is moving to the right with a speed of 8.00 m/s. it strikes a red glider that has mass 0.600 kg and that is initially at rest. after the collision, the blue glider is moving to the left with a speed of 3.00 m/s.(a) what are the magnitude and direction of the velocity of the red glider after the collision? (b) is this collision elastic?
Answers: 1
Asmall glider is placed against a compressed spring at the bottom of an air track that slopes upward...
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