Physics, 07.07.2021 20:00 kcnawlay170
estion 1 A car travels between two stations, A and B, 4 km from each other. It starts from rest at A and accelerates uniformly until it obtains a speed of 80 km/h. This car maintains until it is uniformly decelerated, coming to a stop at B. The time taken for the whole journey is 5 minutes, and the magnitude of the acceleration is half that of the deceleration. Calculate the acceleration and the distance the car travels at constant speed.
Answers: 3
Another question on Physics
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
Answers: 1
Physics, 22.06.2019 16:00
Marvin records scientific data about lake superior. for which property has marvin forgotten to use an si unit of measurement? shore length high temperature low temperature annual precipitation
Answers: 3
Physics, 22.06.2019 20:30
Ascientist notices that an oil slick floating on water when viewed from above has many different colors reflecting off the surface, making it look rainbow-like (an effect known as iridescence). she aims a spectrometer at a particular spot and measures the wavelength to be 750 nm (in air). the index of refraction of water is 1.3
Answers: 1
You know the right answer?
estion 1 A car travels between two stations, A and B, 4 km from each other. It starts from rest at A...
Questions
Mathematics, 09.11.2019 08:31
Mathematics, 09.11.2019 08:31
Mathematics, 09.11.2019 08:31
Mathematics, 09.11.2019 08:31
Health, 09.11.2019 08:31
Mathematics, 09.11.2019 08:31
Mathematics, 09.11.2019 08:31
Biology, 09.11.2019 08:31
English, 09.11.2019 08:31
Mathematics, 09.11.2019 08:31
