If you are moving upward in an elevator at constant speed, the normal force would be____________________ the force of gravity.
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A: Given that:
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Q: I Review At new moon, the Earth, Moon, and Sun are in a line, as indicated in the figure(Figure 1).…
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A: Given: The final angular speed of the drill is dω=2000 rpm= 2000×2π60 s=209.44 rads. Time required…
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Q: A mountain located 11.0 km from a person exerts a gravitational force on them equal to 3.00% of…
A: Given Data The distance of the mountain form the person is:r=11 km=11000 m The gravitational…
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Q: What "g-force" acts on an Air Force Thunderbird pilot (mass = 77-kg) who, at the top of a loop of…
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Q: Lab 6: Explore the gravitational acceleration on the surface of the Earth Objective: understanding…
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Q: Two objects are 70 700 m apart. One of the objects has a mass of 5,1 x 10" kg and they exert a…
A: Given : d = 70700 m m1 = 5.1 x 1017 kg F = 6.53 x 1015 N
Q: A satellite, 1000 kg, is in an orbit at a distance of 300 km above the Earth's surface. Determine…
A: We have here,mass of satellite, mass of earth,
Q: At the surface of a certain planet, the gravitational acceleration g has a magnitude of 15.0 m/s^2.…
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- The figure below is for a 70 kg person standing in an elevator as it moves up. Use g = 10 m/s?. v(m/s) 6.0 4.5 3.0 1.5 3.0 6.0 9.0 t(s) Find the gravitational force acting on the person. Find the normal force acting on the person from t = 0 to 3 s. Find the normal force acting on the person from t = 3 to 6 s. Find the normal force acting on the person from t = 6 to 9 s. Find the displacement of the person over the entire time shown.A space probe is launched from Earth headed for deep space. At a distance of 10,000 miles from Earth's center, the gravitational force on it is 837 lb. What is the size of the force when it is at each of the following distances from Earth's center? (a) (b) 20,000 miles lb 30,000 miles lb (c) 100,000 miles IbWhat "g-force" acts on an Air Force Thunderbird pilot (mass = 78-kg) who, at the top of a loop of radius 8.5 x 102 meters, is traveling at a speed of 320 knots? 1 knot = .5144 m/s "g-force" in this case is equivalent to the normal force acting the pilot Give your answer in Newtons to the correct significant figures (2 in this case).
- Determine the magnitude of the gravitational acceleration of a 1200 kg satellite in geosynchronous orbit (35,786 km above Earth’s surface). The radius of Earth is 6371 km and its mass is 5.972 x 1024 kg. Group of answer choices 9.8 m/s2 4.8 m/s2 0.0 m/s2 0.22 m/s2 Question 14 A 3 kg box breaks free from a rope at a vertical acceleration of 5 m/s2. What tension broke the rope? 5 m/s2 29.4 N 15 N 44 N Question 15 A 130.0-kg astronaut pushes on a spacecraft with a force of 250 N in “gravity-free” space. The spacecraft has a total mass of 9.0 x 103 kg. Determine the magnitude of the acceleration of the astronaut during the pushing. 0.52 m/s2 0.028 m/s2 0.0 m/s2 1.9 m/s2A planet was discovered which is twice as massive as Earth and has twice Earth's radius. How does the value of the gravitational field strength on the surface of that planet compare to the value of the gravitational field strength on the surface of Earth (gEarth)? 1/2gEarth 1/8gEarth gEarth 1/4gEarth 2gEarth 4 g EarthA space probe is launched from Earth headed for deep space. At a distance of 10,000 km from Earth's center, the gravitational force on it is 900 N. What is the magnitude of the force when the probe is 30,000 km from Earth's center?
- Three objects A, B and C are in a straight line, as shown below If the value of the gravitational constant G = 6.67 ×10^(-11) kg^(-1) m^(3) s^(-2) Calculate : A. The magnitude of the gravitational force acting on the object BB. the direction of the gravitational force on the object B solve subparts A,B based on imageAfter the Apollo 13 capsule swung around the Moon, the crew was able to speed up for the journey back to Earth by firing the Lunar Module (LM) descent engine. a.True b. False Which of the following is the most natural sleeping position in zero gravity? in a sleeping bag taped to any surface, with your arms floating out in front of your chest floating in mid-air with your legs straight and your arms straight at your sides flat on your back on the floor, with your arms resting on your chest curled in a fetal position, floating in mid-airA 530 kg satellite orbits at a distance from the Earth's center of about 7.9 Earth radii. What gravitational force does the Earth exert on the satellite? ________________ N