I Have a Pocket Bike It Has Street Light,turning Signal and Break Light Is It still Illegal?

yes, u dont sit high enough for other drivers to see you before they hit you

I Have a Pocket Bike It Has Street Light,turning Signal and Break Light Is It still Illegal? 1

1. Do/will you go by the porch/street light rule for your kids?

kids need to be in bed when the lights come on so they do not become menaces to society

2. A street light is mounted at the top of a 14 feet pole. A man 6.5 ft tall walks away from the pole at a rate of 4.5 feet per second. How fast is the tip of his shadow moving when he is 31 ft from the pole?

This is a very interesting question, which I was attracted to because I did not know how to tackle it. A chance to do some original thinking, I thought.What is the situation after the expiry of the first second? The man has covered 4. 5 feet. Suppose the man's shadow to be x feet in length. The description of the situation is a right angled triangle with vertical side of 14 feet, and base of 4.5 feet plus x feet. The man forms a similar right angled triangle with his feet at ground level, the top of his head and the tip of his shadow. Therefore after the first second we can say:14/(4.5 x) = 6.5/x or 14x = 29.25 6.5x or x = 29.25/7.5 = 3.9.Define a general formula for this situationx = 6.5d/7.5, where x is the length of the shadow and d is the distance walked by the man. After the expiry of the 2nd second, therefore, d is 9 feet, which make the shadow length, x, 7.8 feet. After the expiry of the 3rd second, d becomes 13.5 feet and so shadow length is 11.7 feet. The table below summarises the results for subsequent seconds:Seconds Expired Distance Traveled by Man Shadow Length1 ......................... . 4. 5 .............................................. 3.92 .......................... 9.0 .............................................. 7. 83 .......................... 13.5 ............................................ 11.74 ......................... . 18. 0 ............................................ 15.65 .......................... 22.5 ........................................... . 19. 56 .......................... 27.0 ............................................. 23.47 ......................... . 31. 5 ............................................. 27.3It is clear that the shadow's length is accelerating at 3.9 ft/sec/sec. Letting Sa be the shadow's acceleration then we have:Sa = 3. 9 ft/sec/secIntegrating Sa with respect to time t and we get the velocity of the shadow's tip after time t. Put Sv as the shadow's velocity and soSv = 3.9t cThe constant of integration is zero because at time t = 0, the man was presumably stopped at the pole and so Sv would be zero, hence c is zero. The question then asks what is Sv when the man is 31 feet from the pole. This, of course, takes the man 31/4.5 seconds to complete and so Sv after this time isSv = 3.9(31/4.5) = 26.87 ft/sec (to 2 decimal places)

I Have a Pocket Bike It Has Street Light,turning Signal and Break Light Is It still Illegal? 2

3. woman from street light?

First thing you need is the angle between the woman's head and the light, when she is 30ft. from the light. Subtract woman's height from the light height, = 11 ft. Now you have a right triangle, base length 30ft., and vertical height 11 ft. Atn (11/30) = 20.13 degrees. The angle between the light and the tip of her shadow at that time, will be the same. Now, you need to find out how far the shadow tip is, horizontally, from the light pole. Tan 20.13 = 17/ (distance). So distance = height/ tan L. (17/.3667) = 46.36 ft. to tip of shadow. Now. The woman has moved 30 ft. at 4ft/ sec. Time = (30/4) = 7.5s. In that 7.5s., the shadow tip has moved 46.36 ft. (46.36/7.5) = 6.18ft/sec. shadow tip velocity, at that instant.

4. What are the cameras on top of a street light at a intersection?

They are likely there for traffic control. They can tell when there is traffic from side streets, which allows the main street to keep a green light longer when there is no traffic. Some may have never heard of this, but where I live we do not HAVE red light cameras but do have intersections with cameras that watch the side streets.

5. Here is a real Question! How do you take a good picture at night, with a street light in the Picture?

You are not going to be able to capture detail in the streetlight and the tree. This detail will not even be visible to the human eye so a digital camera is never going to capture it. Expose for the tree detail and accept that the bright light is going to burn out. One option would be get some ND gel (lee filters) and filter the side of the streetlight thats facing the camera, but still letting light from the other side escape unfiltered to light the tree. The only other option would be to take various exposures, some for the tree, some for the light and blend them using photoshop layers or HDR software like photomatix, For this you would need manual focus, manual exposure and a tripod.

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