A bridge that was 10.4 m long has been washed out by the rain several days...
A bridge that was 10.4 m long has been washed out by the rain several days ago. How fast must a car be going to successfully jump the stream, if we neglect air resistance? Although the road is level on both sides of the bridge, the road on the far side is 3.00 m lower than the road on this side.
Homework Answers
time taken by car to cover the height
h = 0.5 gt^2
3 = 4.9* t^2
t = 0.78246 s
velocity needed
v = d/t
v = 10.4 / 0.78246
v = 13.291 m/s
=======
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A bridge that was 10.4 m long has been washed out by the rain
several days...
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summatize the following info and break them into differeng key points. write them in yojr own words
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6.1 Introduction—The design of a successful hot box appa- ratus is influenced by many factors. Before beginning the design of an apparatus meeting this standard, the designer shall review the discussion on the limitations and accuracy, Section 13, discussions of the energy flows in a hot box, Annex A2, the metering box wall loss flow, Annex A3, and flanking loss, Annex...
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