Physics, 17.09.2019 02:30 Thiskid100
Aranger in a national park is driving at 52 km/h when a deer jumps onto the road 87 m ahead of the vehicle. after a reaction time of t s, the ranger applies the brakes to produce a deceleration of 4.0 m/s2 . what is the maximum reaction time allowed if the ranger is to avoid hitting the deer? answer in units of s.
Answers: 2
Physics, 21.06.2019 21:30
Although light from the sun appears white, it is actually made up of a lot of different colors. this portion of the electromagnetic spectrum, we call white light is referred to as within the electromagnetic spectrum.
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Physics, 22.06.2019 04:40
Which statement best describes copper? a. it has a low resistance and prevents charges from moving freely. b it has a high resistance and allows charges to move freely. c. it has a high resistance and prevents charges from moving freely. d. it has a low resistance and allows charges to move freely
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Physics, 22.06.2019 05:10
Which situation will have the highest resistance? a.long wire and high temperatureb.short wire and high temperaturec.long wire and cold temperaturedshort wire and low temperature
Answers: 2
Physics, 22.06.2019 05:30
Suppose you have three polarizing filters, with the second at an angle of 42β to the first and the third at an angle of 90β to the first. by what perfect will the original intensity of unpolarized light be reduced to after passing through all three filters?
Answers: 2
Aranger in a national park is driving at 52 km/h when a deer jumps onto the road 87 m ahead of the v...
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