Physics, 13.07.2019 18:00 tristenmathews
What property indicates a star's temperature? a size b color c composition d brightness i forgot lol
Answers: 1
Physics, 21.06.2019 19:30
To travel at constant speed, a car engine provides 24kw of useful power. the driving force on the car is 600n. at what speed does it travel?
Answers: 3
Physics, 22.06.2019 05:10
Total solidification times of three casting geometries are to be compared: a sphere, a cylinder, in which the length-to-diameter ration - 1.0, and a cube. volume = 1000 cm^3 for all three shhapes, and the same casting alloy is used. a) determine the solidification times of each geometry b) based on the results of part (a), which geometric element would make the best riser? c) if the mold constant = 3.5 min/cm^2 in chvorinov's rule, compute the total solidification time for each casting.
Answers: 3
Physics, 22.06.2019 11:00
A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
Answers: 1
Physics, 22.06.2019 19:50
An air-filled capacitor is formed from two long conducting cylindrical shells that are coaxial and have radii of 26 mm and 103 mm. the electric potential of the inner conductor with respect to the outer conductor is - 700 v (k = 1/4πε 0 = 8.99 × 109 n · m2/c2) the energy stored in a 1.0-m length of this capacitor is closest to
Answers: 1
What property indicates a star's temperature? a size b color c composition d brightness i forgot lo...
Biology, 01.01.2020 23:31
Chemistry, 01.01.2020 23:31
Biology, 01.01.2020 23:31
Mathematics, 01.01.2020 23:31
Mathematics, 01.01.2020 23:31
Chemistry, 01.01.2020 23:31
Biology, 01.01.2020 23:31
Mathematics, 01.01.2020 23:31
History, 01.01.2020 23:31
History, 01.01.2020 23:31