Descending and slowing А. В. С. D. E.

Q: Suppose the mass of a fully loaded module in which astronauts take off from the Moon is 10,700 kg.…

A: Given, Mass of fully loaded module (m) = 10700kg. Thrust of engine (T)= 27000 N

Q: If a body weighs 12N on the surface of the earth, how much will it weigh on the surface of the moon…

A: Here, the weight of the body is 12N. The force of gravity of moon is 1/6 times that of Earth.

Q: On Mars, the acceleration due to gravity is 3.77 m/s2. How far would a 27 g rock fall from rest in…

A: Given Data: The gravitational acceleration is: g=3.77 m/s2 The mass of the rock is: m=27 g=27×10-3…

Q: A watermelon weighs 5.00 lb on Earth. What would it weigh on the Moon, where the free-fall…

A: Consider the weight of the watermelon on Earth be we, the mass of the watermelon on Earth be me, the…

Q: You are standing on a bathroom scale in an elevator in a tall buildingg Your mass is m=70 kg. The…

A: Given-  mass , m = 70 kg   velocity of elevator v =(t+0.05t2 )j  m/s  acceleration due to gravity ,…

Q: Suppose the mass of a fully loaded module in which astronauts take off from the Moon is 11,000 kg.…

A: Given Data: The mass of the module is: m=11000 kg The thrust of the engines is: T=32500 N The…

Q: Which of the following scenarios demonstrates Newton's 2nd Law? A. A planet exerts an attractive…

A: Answer- (B) A box sliding on the floor slowly comes to a rest due to friction.

Q: Suppose the mass of a fully loaded module in which astronauts take off from the Moon is 14,300 kg.…

A: (a) Given Data: The mass of the module is: m=14300 kg The thrust of the engines is: T=33000 N The…

Q: Which of these is an inertial reference frame (or a very good approximation)?A. Your bedroomB. A car…

A: The motion of any object like cars, rocket, the plane can be easily understood with the help of this…

Q: A bag of onions weighs 3.00 Ib on Earth. What would it weigh on the Moon, where the free-fall…

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Q: If an object has a mass of 22kg at sea level, (a) what will be its weight at a point where the…

A: Given data:  Mass (m) = 22 kg Acceleration due to gravity (g) = 9.75 m/s2

Q: Explain How to solve problems in which an object is falling freely under the influence of gravity…

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Q: 2. An object has a weight of 490 N here on Earth and 186 N on Mars. a) What is its mass here on…

A: Given : Weight on Earth (We) = 490 N Weight of Mars (Wm) = 186 N

Q: The mass of a particle is 25 kg. (a) What is its weight on Earth (in N)? N (b) What is its weight on…

A: As per the guideline we will solve the first three parts only. Please upload rest of the parts in a…

Q: What is speed? Force x distance minus acceleration

A: Answer                    B) The distance an object moves over time Reason

Q: An object whose mass is 10 lb weighs 9.6 lbf. Determine (a) the local acceleration of gravity, in…

A: Given: The mass of the object is 10 lb. The weight of the object is 9.6 lbf.

Q: An electron of mass 9.11 x 10 kg has an initial speed of 2.20 x 10 m/s. It travels in a straight…

A: Given data The mass of the electron is given as m = 9.11 x 10-31 kg. The initial speed of the…

Q: Suppose that during the launch of a rocket from the surface of the Earth, an astronaut onboard the…

A:

Q: A 4.8-kg bucket of water is raised from a well by a rope. If the upward acceleration of the bucket…

A: F=ma+g

Q: SpaceX's Falcon Heavy rocket with a mass of 1.42 x 10^6 kg is launched straight upward at 1.8 m/s.…

A: GIVEN: mass m=1.42×106 kg velocity v =1.8 ms-1 thrust force F =2.65×107N time t= 154 s

Q: An astronaut of mass 75 kg travels to Mars. What is its weight? a. On earth b. On Mars, where g =…

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Q: 6) Which of these is the action-reaction pair for the normal force of the ground pushing up on the…

A:

Q: In tests on earth a lunar surface exploration vehicle (mass = 5.90 103 kg) achieves a forward…

A: Given, m=5.90103kg a=0.215m/s2 F=1.64103N friction(f)=?

Q: Imagine a landing craft approaching the surface of Callisto, one of Jupiter's moons. If the engine…

A: At an upward force of F1=3048 N, the ship descends at a constant velocity which means that the net…

Q: Determine the weight on an object when the mass of the object is 50 kg and the acceleration due to…

A: Determine the weight on an object when the mass of the object is 50 kg and the acceleration due to…

Q: Find the acceleration of the masses shown. Assume the table is frictionless and the masses move…

A: Given m1=1.00 kg, m2=2.00 kg, m3=3.00 kg

Q: A lunar excursion module weighs weights 14.7 KN on earth where g-9.75 m/s². What will be its weight…

A:

Q: Why is weightlessness experienced while orbiting the earth in space ships ?   A) Inertia B)…

A: Weightlessness is experienced when the astronaut and satellite experience the same centripetal…

Q: A rocket takes off from Earth's surface, accelerating straight up a 72.0 m/s¯. Calculate the normal…

A:

Q: On Jupiter, the acceleration due to gravity is 26.7 m/s^2. What is the weight of a box of potatoes…

A: The expression for the weight of the object on Jupiter is,

Q: An astronaut lifts off in a rocket from the surface of the moon, where g = 1.6 m/s2. What vertical…

A: We know that, The gravity on earth is six times the gravity on the moon. So, If m is the mass of…

Q: A 9.00 kg object is dropped from rest near the surface of an unknown planet and begins to accelerate…

A: Given data:  Mass (m) = 9.00 kg Acceleration due to gravity (g) = 6.00 m/s2 Required: Weight (W)

Q: A lunar excursion module (LEM) weights 1500 kg, on earth where g =9.75 mps2 . What will be its…

A:

Q: Consider the physical situation shown below. A 55.8-Newton force is applied at a 22-degree angle to…

A: Given Force applied = F = 55.8 N Mass of the box = m = 9.7 kg Angle above the horizontal = 22°…

Q: In which of the following cases would you feel weightless? A Walking on the moon B. Falling from an…

A: Weightlessness is felt when the only force acting on a body is the force of gravity. Force of…

Q: Draw a free body diagram for an object in space that is very far away from any planet?

A: The body which is at rest in outer space, billion of kilometre away from anything does not…

Q: If a man weighs 810 N on the Earth, what would he weigh on Jupiter, where the acceleration due to…

A: Introduction: The weight of the object is defined as the force due to gravity which is equal to the…

Q: Just before it landed on the moon, the Apollo 12 lunar lander had a mass of 7200 kg. What rocket…

A: Sol. Given. Mass of the satellite (m) =7200kg Gravitational acceleration on moon surface gm = 1.6…

Q: A watermelon weighs 5.00 lb on Earth. What would it weigh on the Moon, where the free-fall…

A: The weight of the watermelon on the Earth is,

Q: Which situation describes an object that has no unbalanced force acting on it? 1. an apple in free…

A: When there is no unbalanced force acting on an object then the net force on the object is zero and…

Q: What is the weight of 70-kg astronaut? A. on Earth B. on the Moon (g = 1.6 m/s?) C. on Mars (g = 3.7…

A: Given data: Mass (m) = 70 kg Gravity on the moon (g) = 1.6 m/s2  Gravity on the Mars (g) = 3.7 m/s2…

Q: σN Fg (Newton) σf Weight (Newton 29.3o 1.777   0.8544   1.963 Fill out rest of table. The table is…

A: Uncertainty in N is, σN=μNσmμm2+σAzμAz2=1.777 N0.00584 kg0.2016 kg2+0.022 m/s28.795 m/s22=0.0517 N

Q: 3. At the surface of Jupiter's moon lo, the acceleration due to gravity is 1.81 m/s². A watermelon…

A:

Q: The acceleration due to gravity on planet Z is 1.81 m/s^2 A) if a rock weighs 28.0 N at the surface…

A: Answer:-  Given,                          The acceleration due to gravity on planet Z =  1.81 m/s2…

Q: On Mercury, the acceleration due to gravity is 3.59 m/s². How far would a 47 g rock fall from rest…

A: Given data:  Acceleration due to gravity (g) = 3.59 m/s2 Mass (m) = 47 g Initial velocity (u) = 0…