Physics, 27.12.2019 07:31 makaylamsikahema

Write any two differences between simple cell and dry cell?

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Physics, 21.06.2019 19:30, BrodsterBj

Describe the path of a ray that approaches a mirror parallel to the principal axis.

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Physics, 22.06.2019 13:40, andrespiperderc

Use the profile illustrated for problem (1). assume that the layer of silty sand fill (sm) is placed over the entire site. estimate the thickness of the fill (h - in feet) that will cause the effective vertical stress at the center of the clay layer to increase by 517.5 pounds per square foot.

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Physics, 22.06.2019 18:30, justhereforanswers13

Ben (55kg) is standing on very slippery ice when junior (25kg) bumps into him. junior was moving at a speed of 8 m/s before the collision and ben and junior embrace after the collision. find the speed of ben and junior as they move across the ice after the collision. give the answer in m/s. describe the work you did to get the answer.

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Physics, 22.06.2019 22:30, nickocasamplonp6mlob

The drag force, fd, imposed by the surrounding air on a vehicle moving with velocity v is given by fd = cdaρv 2/2 where cd is a constant called the drag coefficient, a is the projected frontal area of the vehicle, and ρ is the air density. an automobile is moving at v = 80 kilometers per hour with cd = 0.28, a = 2.3 m2, and ρ = 1.2 kg/m3.