Physics, 08.04.2020 04:34, keelyrosewillia
M/sm/s when a deer steps onto the road 35 mm in front of you. Your reaction time before stepping on the brakes is 0.50 ss , and the maximum deceleration of your car is 10 m/s2m/s2 . How much distance is between you and the deer when you come to a stop
Answers: 2
Physics, 22.06.2019 01:10, joejoefofana
Suppose that two tanks, 1 and 2, each with a large opening at the top, contain different liquids. a small hole is made in the side of each tank at the same depth 1.57 m below the liquid surface, but the hole in tank 2 has 2.49 times the cross-sectional area of the hole in tank 1. (a) what is the ratio Ο1/Ο2 of the densities of the liquids if the mass flow rate is the same for the two holes? (b) what is the ratio rv1/rv2 of the volume flow rates from the two tanks? (c) at one instant, the liquid in tank 1 is 14.9 cm above the hole. if the tanks are to have equal volume flow rates, what height above the hole must the liquid in tank 2 be just then?
Answers: 3
M/sm/s when a deer steps onto the road 35 mm in front of you. Your reaction time before stepping on...
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