Physics, 26.06.2019 15:00 Queenbabybunnyboo
The voltage in a lightbulb is given by the equation v = ir. in this equation, v is the voltage, i is the current, and r is the resistance. what is the resistance in a lightbulb with a voltage of 12 v and a current of 0.15 a? a. 100 b. 0.013 c. 80 d. 1.8
Answers: 1
Physics, 21.06.2019 13:00
If the demand function for a commodity is given by the equation p2 + 16q = 1200 and the supply function is given by the equation 300 β p2 + 2q = 0, find the equilibrium quantity and equilibrium price. (round your answers to two decimal places.)
Answers: 1
Physics, 22.06.2019 10:20
Asmall object with mass 0.200 kg swings back and forth on the lower end of a light rope that is 3.00 m long. the upper end of the rope is attached to the ceiling. as the object swings through its lowest position, where the rope is vertical, the speed of the object is 5.80 m/s. at this point in the motion, what is the tension in the rope? (use g = 9.80 m/s2.)
Answers: 2
Physics, 22.06.2019 12:00
Suppose a comet has an orbital period of 309.1 years around the sun. what is itβs average distance from the sun?
Answers: 1
Physics, 22.06.2019 14:10
Your starship, the aimless wanderer, lands on the mysterious planet mongo. as chief scientist-engineer, you make the following measurements: a 2.50-kg stone thrown upward from the ground at 14.0 m/s returns to the ground in 5.70 s ; the circumference of mongo at the equator is 2.20Γ10^5 km ; and there is no appreciable atmosphere on mongo. (a) the starship commander, captain confusion, asks for the following information: what is the mass of mongo? (b) if the aimless wanderer goes into a circular orbit 2.20Γ10^4 km above the surface of mongo, how many hours will it take the ship to complete one orbit? (c) an unmanned spacecraft is in a circular orbit around the moon, observing the lunar surface from an altitude of 44.0 km . to the dismay of scientists on earth, an electrical fault causes an on-board thruster to fire, decreasing the speed of the spacecraft by 23.0 m/s . if nothing is done to correct its orbit, with what speed (in km/h) will the spacecraft crash into the lunar surface?
Answers: 1
The voltage in a lightbulb is given by the equation v = ir. in this equation, v is the voltage, i is...
Mathematics, 13.09.2019 21:30
Mathematics, 13.09.2019 21:30
Mathematics, 13.09.2019 21:30
Mathematics, 13.09.2019 21:30