In one hand you hold a .12-kg apple, in the other hand a .20-kg orange. the apple
and orange...
Physics, 22.08.2019 13:30 tannersclark
In one hand you hold a .12-kg apple, in the other hand a .20-kg orange. the apple
and orange are separated by .75 m. what is the magnitude of the force of gravity that
(a) the orange exerts on the apple?
(b) the apple exerts on the orange?
Answers: 1
Physics, 22.06.2019 12:00, Emieloy2959
Ihave a density of 1.61g/cm^3 and a mass of 28g. find the missing value
Answers: 1
Physics, 23.06.2019 00:20, evan1v1123
You are the coordinator for a program that is going to take place at night in a rectangular amphitheater in the mountains. you will have no access to any electricity, but you must be able to illuminate the entire grounds. you know the intensity of the light from a lantern varies inversely as the square of the distance from the lantern. suppose the intensity is 90 when the distance is 5 m. a. write an equation to model the situation. b. solve for the constant of variation. c. write the equation to model the situation using the constant () of variation. d. you have been given lanterns with 40 light intensity. use your equation to solve for the distance from the lantern. e. you need to illuminate 225 km. how many meters do you need to light? f. how many lanterns will you need?
Answers: 3
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