(10 pts) How far apart are two masses each of 2 x 10kg that share a...
(30 pts) 2 trainers (Anna and Dan) place an injured athlete, Tristan, on a stretcher. They will carry Tristan from the field. Tristan weighs 1432 N. The stretcher is 2.25 m long and weighs 25 N. That puts Tristan's center of mass 1.0 m from Dan's end of the stretcher. What is the total force each trainer must supply to keep the stretcher level? 10 pts) How far apart are two masses each of 2 x 10kg that share a...
[6]20. Two masses m1 = 15.2 g and m2 = 28.6 g are 4.99 mm apart. What is the magnitude of the gravitational force that they exert on each other? Give your answer in the form "a.bc x 10^(x) N".
[6]20. Two masses m1 = 15.2 g and m2 = 28.6 g are 4.99 mm apart. What is the magnitude of the gravitational force that they exert on each other? Give your answer in the form "a.bc x 10^(x) N".
How far apart are two electrons if they exert a repulsive force of 2 N on each other?
the force of gravity between two masses is 26 N when they are 7.5 apart. the distance between them is changed and the force increases to 71 N. how far apart are they now?
How far apart do the Sun and Earth need to be from each other so that the force of gravity between them is 1000 N? Express your final answer in units of light years, to three significant figures. (you will have to look up Newton's Law of Gravitation, masses, and conversion factors you need)
Three identical very dense masses of 6800 kg each are placed on the x axis. One mass is at x1 = -110 cm , one is at the origin, and one is at x2 = 380 cm . Part A What is the magnitude of the net gravitational force Fgrav on the mass at the origin due to the other two masses? Take the gravitational constant to be G = 6.67×10−11 N⋅m2/kg2 . Express your answer in newtons to three...
Law of Gravity. Two small masses that are 12.0 cm apart attract each other with aforde of 11.0 N. When they are 6.0 cm apart, these masses will attract each other with what magnitude of the force (of gravityl? (G 6.673x 10 Nm2/kg) A. 44.0N B. 1.11 N C.40.0N D. 3.33N
Question (part 1 of 2) Two pellets, each with a charge of 2 x 10-6 C, are located 0.03 m apart. What is the electric force between them? The value of the Coulomb constant is 8.99×109 N-m2/C2 and the universal gravitational constant is 6.67259 x 10-11 m3/kg s2. Answer in units of N. Question (part 2 of 2) Yo What mass would experience this same gravitational force? Answer in units of kg. tLAccessibility IT 9,140 0 15 Ma
Question: How far apart do the Sun and Earth need to be from each other so that the force of gravity between them is 1000 N? Express your final answer in units of light years, to three significant figures. (you will have to look up Newton's Law of Gravitation, masses, and conversion factors you need) . MAKE SURE THERE ARE NO UNITS OR SIG FIGS MISSING!!!