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- An object has a mass of 100 kg.a) How much does it weigh on Earth?b) How much does it weigh on the Moon (gmoon = 1.6 m/sz)?Object 1: mass= 0.016300 (kg) weight= (Newtons) distances 1.545 (m) 1.485 (m) 1.375 (m) 1.215 (m) 1.005 (m) t (s) g (m/s²) t (s) g (m/s²) t (s) g (m/s²) t (s) g (m/s²) t (s) g (m/s²) 1 0.56270 0.55116 0.53080 0.49970 0.45360 2 0.56220 0.55028 0.53100 0.49884 0.45470 3 0.56190 0.55030 0.53098 0.49791 0.45428 Mean g (m/s?) Overall Mean g (m/s²):_ Standard Deviation (m/s²): %Error: TrialIf the mass of Jupiter is defined as 1 M₂ = 1.90 x 1027 kg, what is the mass of Saturn (5.68 × 1026 kg) in units of M₁? 0.299 ✓ M₁ What is the mass of Uranus (8.66 x 1025 kg) in M₁? 0.0031 Divide the mass of Uranus by the mass of Jupiter to calculate the mass of Uranus in units of Jupiter's mass. M₁ What is the mass of Earth (5.97 x 1024 kg) in M₁? 0.046 Divide the mass of Earth by the mass of Jupiter to calculate the mass of Earth in units of Jupiter's mass. M₁ Need Help? Read It
- A group of astronauts lands on an unknown planet of radius 6.00 x 106 m. They drop a test mass from 5 m high and notice it takes 1.0 s to hit the ground. What is the mass of the unknown planet? a) 3.8 x 1024 kg b) 4.2 x 1024 kg c) 5 x 1024 kg d) 5.4 x 1024 kg e) 5.8 x 1024 kg31. ssm The mass of a robot is 5450 kg. This robot weighs 3620 N more on planet A than it does on planet B. Both planets have the same radius of 1.33 × 10’ m. What is the difference M, – Mg in the masses of these planets?A physicist has just discovered a new kind of particle. The force between two of them is F = –b/r, where r is the distance between the particles. What are the SI units of b? kg/s? kg · m/s? ,2 kg · m?/s? .2 kg · m³/s? .2 kg · m4/s² none of these
- weight in pounds is 130, Determine her mass in slugs, from the following answers which of them is correct: * O 40.4 slugs O 4.04 slugs O 13.251 slugs 1275.3 slugs O 44.04 slugs Determine the weight in newton's of a woman whose weight in pounds is 130, from the following answers which of them is correct: * 587 N 687 N 578 N O 1274 N Kkments ef the lamr arm an hmn in the ngarr. The might ef the farunn is Ih wih m anler at Gir he T0 N. Delennine the ambirel mment ahr he dhn piat (a) af tr waths af thr Sin ara and the ere. inm ie falowing asnen which of thon is anet: M= 128.6 Ib.in M= 134 Ib.in M= 107.441 Ib.in O M=0 Ib.in O M=144 Ib.in The laver lumbar reginn A of the spine is the part of che spinal columa mst sIsceptible to abise while rshting escessive bending cased by the meut abat A of a Saree F-KN, Fe sisen valacs of F. - 50cH.ond h - 10 C, determine the a ut al eint A) frm the Saliming Aers which af them is EBETrel.if the aek -o: O M=500 N.m M=500000 N.m M=100000 N.m O M=100 N.m O…The planet Krypton had a surface gravitational field strength of 13.5 N/kg. a) if Superman weighed 1054N on Krypton, how much would he weigh on Earth? b) if Krypton had a radius of 1.6 x 104 km, what would its mass have been?12. Which of the following statements is not correct? a. The weight of a body on Earth is a measure of the gravitational attraction of Earth on that Gravitational force is a scalar quantity because it has magnitude only. The gravitational mass of a body depends on its surroundings and altitude. d Weight and force have both magnitude and direction. Apod 13. Which of the following statements about gravitational force, F, is not correct? The gravitational force between two objects depends on their separation. b. Gravitational force is an attractive force only, it is never repulsive. C. Gravitational forces always exist in pairs of equal magnitude. P. Gravitational force is the strongest of the fundamental forces,
- The gravitational force between two people is found to be 5.9 x 10-11 N. What would the gravitational force be between the two people if person A's mass is decreased to 1/3 the original value, person B's mass is increased to 3/2 of the original mass, and the separation distance between them is increased by a factor of 2? Expressed in scientific notation, is a.b x 10 cd N. The values for a, b, c, and d are J 1 E X $ 4 R C C F5 de Lo % 5 a DA F6 6 T Y ✈ ? & 7 U F8 * 1 8 F9 2 F10 ( 93 O and F11 ) 0 1/4 § P F12 PrtSc Impr. Écr. 1/2 + 11 Insert Ins = 3/4 [[A Delete Suppr. 11>Two forces act on a 2.90 kg object, the gravitational force and a second, constant force. The object starts from rest and in 1.20 s is displaced (4.10 3.30ĵ) m. Write the second force in unit vector notation. (Enter your answer in kg. m/s². Assume the gravitational force acts in the -ĵ direction.) kg. m/s² FI. A 10.0 kg mass is acted on by the two forces: F = (3.0N)î + (2.0N)j and F, = (10.0N)i + (-7.0N) a) Express the summation of these two forces in unit vector notation. That is: %3D %3! F=F F+F, b) What is the acceleration of this mass while these forces are acting? Write your answer in unit vector notation form. c) What is the direction of the acceleration (give the angle of acceleration with the x axis) and its magnetitude?