Physics, 01.07.2020 16:01 elysalmeron05
When you skid to a stop on your bike, you can significantly heat the small patch of tire that rubs against the road surface. Suppose a person skids to a stop by hitting the brake on his back tire, which supports half the 90 kg combined mass of the bike and rider, leaving a skid mark that is 48 cm long. Assume a coefficient of kinetic friction of 0.80. How much thermal energy is deposited in the tire and the road surface?
Answers: 2
Physics, 21.06.2019 13:30
Would corn syrup, molasses, or pancake syrup make a good lubricant in a car engine? explain your answer.
Answers: 1
Physics, 22.06.2019 05:30
Because light travels in a straight line and casts a shadow, isaac newton hypothesized that light is
Answers: 1
Physics, 22.06.2019 12:00
Asolid round steel rod 6.25 mm in diameter and 375 mm long is rigidly bonded to the end of solid square brass rod 25 mm on a side and 300 mm long. the geometric axes of the bare are along the same line. an axial tensile force of 5.4 kn is applied at the extreme ends of the assembly. for steel e = 200 gpa and for brass e = 90 gpa. determine the total elongation for the assembly.
Answers: 1
When you skid to a stop on your bike, you can significantly heat the small patch of tire that rubs a...
Biology, 16.12.2020 23:10
World Languages, 16.12.2020 23:10
Mathematics, 16.12.2020 23:10
Mathematics, 16.12.2020 23:10
Computers and Technology, 16.12.2020 23:10
Advanced Placement (AP), 16.12.2020 23:10
Mathematics, 16.12.2020 23:10
Computers and Technology, 16.12.2020 23:10
Computers and Technology, 16.12.2020 23:10
Biology, 16.12.2020 23:10
Chemistry, 16.12.2020 23:10