Physics, 20.10.2020 04:01 shamim5364
A bike rider pedals with constant acceleration of 1.2 m/s^2 to reach a velocity of 7.5 m/s north. Find his initial velocity if the displacement was 19 m. Show all work please
Answers: 1
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Alexander calder's mobiles are an example of motion because it uses forces of wind and water.
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Physics, 22.06.2019 05:30
What are similarities and differences of reflection, refraction, diffraction and absorption?
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Physics, 23.06.2019 09:30
While strolling downtown on a saturday afternoon, you stumble across an old car show. as you are walking along an alley toward a main street, you glimpse a particularly stylish alpha romeo pass by. tall buildings on either side of the alley obscure your view, so you see the car only as it passes between the buildings. thinking back to your physics class, you realize that you can calculate the car's acceleration. you estimate the width of the alleyway between the two buildings to be 6 m. the car was in view for 0.6 s. you also heard the engine rev when the car started from a red light, so you know the alpha romeo started from rest 4 s before you first saw it. find the magnitude of its acceleration.
Answers: 1
Physics, 23.06.2019 13:00
Apendulum has 592 j of potential energy at the highest point of its swing. how much kinetic energy will it have at the bottom of its swing?| units:
Answers: 1
A bike rider pedals with constant acceleration of 1.2 m/s^2 to reach a velocity of 7.5 m/s north. Fi...
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