Physics, 03.01.2020 13:31 landowatson123
Afriend asks you how much pressure is in your car tires. you know that the tire manufacturer recommends 30 psi, but it's been a while since you've checked. you can't find a tire gauge in the car, but you do find the owner's manual and a ruler. fortunately, you've just finished taking physics, so you tell your friend, "i don't know, but i can figure it out." from the owner's manual you find that the car's mass is 1550 kg. it seems reasonable to assume that each tire supports one-fourth of the weight. with the ruler you find that the tires are 16 cm wide and the flattened segment of the tire in contact with the road is 14 cm long. what answer will you give your friend?
Answers: 2
Physics, 21.06.2019 16:30
Matt is driving down 7th street. he drives 150 meters in 18 seconds. assuming he does not speed up or slow down, what is his speed?
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Physics, 22.06.2019 01:00
4. who was the first one to measure the speed of light and conclude that it is finite? 5. who was the first philosopher who thought the speed of light is finite? 13. what is the speed of light numerically? 14. give an example of something moving faster than light 15. give an example for some particles or waves that
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Physics, 22.06.2019 08:40
The system is released from rest with the cable taut, and the homogeneous cylinder does not slip on the rough incline. determine the angular acceleration of the cylinder and the minimum coeffi cient s of friction for which the cylinder will not slip.
Answers: 2
Afriend asks you how much pressure is in your car tires. you know that the tire manufacturer recomme...
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