E12. Jennifer has a weight of 110 lb. a. What is her weight in newtons? (1 lb = 4.45 N) b. What is her mass in kilograms?

Q: 1. An object with a mass of 2.0 kg accelerates 2.0 m/s? when an unknown force is applied to it. What…

A: Data given :  Mass of an object (m) = 2.0 kg Acceleration of object (a) = 2.0 m/s2

Q: 2. A man is pushing a refrigerator. The man weighs 180 lb, and the refrigerator weighs 500 lb. (a)…

A: (a) The force will the man's shoes begins to slip is when the force on him is just equal to the his…

Q: 6. A 50 Kg toolbox is being push along the floor by a 100 N horizontal force. Friction between the…

A: 6) According to Newton's second law, the acceleration of the box is    a=F-fm   =100 N-20 N50 kg…

Q: 9. An object weighing 38N rest on a surface. The coefficient of friction between the surface and the…

A: Part (9): Given: The weight of the object is 38 N. The coefficient of friction is 0.25. The applied…

Q: 3 Paddy O'Paddle and his boat have a mass of 125 kg together. The boat weighs 417 N. a) What is the…

A: Given : Combined mass of Paddy O' Paddle and boat (M) = 125 kg Weight of boat (Wb) = 417 N

Q: A 20.0-g ball hangs from the roof of a freight car by a string. When the freight car begins to move,…

A: Givenmass of ball m=20.0g                   m= 20.0x10-3kg                   θ=35.0°

Q: 3. An object has a weight W at the surface of the Earth. At a distance of 3 earth radii from the…

A: Weight of a body is gravitational force of attraction acting on it by earth

Q: An astronaut on the moon places a package on a scale and finds its weight to be 13 N. (a) What…

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Q: 6. Draw the free body diagram of the following figures: 60°YA B 450 30° 15 kg 15 N a. b.

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Q: Who has the larger mass, a woman weighing 140 lb or one weighing 610 N?

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Q: A force acts on a 2-kg mass and gives it an acceleration of 3 m/s2. What acceleration is produced by…

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Q: 7. A 25 kg object is being acted upon by two forces 200 n 400 n 30 a. What is the resultant force…

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Q: 13. What is the magnitude of the monkeys acceleration? ( mass banana 15 kg, monkey 8 kg) 1. Amonkey…

A: Given data:  Mass of banana = 15 kg Mass of monkey = 8 kg

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: A1.84-kg school bag hangs in the middle of a clothesline, causing it to sag by an angle 0-3.50. Find…

A: Given data: Mass of the school bag, m=1.84 kg Angle, θ=3.500

Q: 1. A force acts on a 2-kg mass and gives it an acceleration of 3 What acceleration is produced by…

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Q: 55. A 50 kg box hangs from a rope. What is the tension in the rope if a. The box moves up at a…

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Q: Consider the baby being weighed in Figure 4.25. Figure 4.25 (a) What is the mass of the child and…

A: According to company policy, only first three parts will be answered here. Please post the rest…

Q: 1. A force of 50N is needed to push a 250N load on the floor, what is the coefficient of friction?

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Q: 7a. A 58 kg person steps on a scale in an elevator. The scale reads 334 N. What is the acceleration…

A: Mass of person = m = 58 kg  Scale reads = 334 N = F  Acceleration of the elevator = a= ???

Q: An object has a mass of 2 kg. a) What is its weight? b) If it is dropped from rest off a cliff, how…

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Q: 400 600 Example: The force R is the resultant of the forces P1 P2, and P3 acting on the rectangular…

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Q: 1.A 1500 kg car is moving 18 m/s. How much force is required to bring the car to a stop in 12…

A: Given: mass of car, m = 1500 kg               stopping time, t = 12 s              initial velocity…

Q: An astronaut weighing 255 Ibs on Earth is on a mission to the Moon and Mars. (a) What would he weigh…

A: (a) weight on Moon W∝gWmoonWearth=gmoongearthWmoon=gmoongearthWearth=16255 lbs4.44822 N1 lbs=189 N

Q: An astronaut weighing 193 lbs on Earth is on a mission to the Moon and Mars. (a) What would he weigh…

A: Given  Weight on earth W=193lbs=193×4.45=858.507 N

Q: A 1000N cow is sitting in the grass. a. What is the cow’s mass? b. What is the cow’s weight? c. What…

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Q: A woman has a mass of 55.0 kg.a. What is her weight on earth?b. What are her mass and her weight on…

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Q: A net force of 3,000.0 N accelerates a car from rest to 37.4 km/h in 5.00 s. (a) What is the mass of…

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Q: A 6.0- kg object is brought to the Moon, where the acceleration due to gravity is only one- sixth of…

A: Required :  (a) What is the mass of the object on the Moon?   (b) What is the weight of the object…

Q: If an astronaut in full gear has a weight of 1000 N on Earth, how much will the astronaut weigh on…

A: Required :: Weight of the astronaut on the Moon.

Q: B. Determine the mass (in kg) of an object that experiences an acceleration of 5.0 m/s/s when…

A: Acceleration, a = 5m/s2 Net force, F = 493 N

Q: The mass of an object is measured on Earth and is found to be 7.50 kg. a) What is the weight of the…

A: Weight is given as the product of the mass and the acceleration due to gravity, therefore the weight…

Q: need help

A: 1.b The body diagram of the first condition is shown below.

Q: m¹') 42. Gravity The force due to gravity is F = mg where 8 = 9.8 N/kg. a. Find the force due to…

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Q: 1. Which of these animals has the greatest inertia? a. deer b. horse c. elephants d. mouse

A: "Since all questions are different as per bartleby guidelines we can author only first one please…

Q: It takes the elevator in a skyscraper 4.0 s to reach its cruising speed of 10 m/s. A 60 kg passenger…

A: Given data: Time taken by the elevator, t=4.0 s Cruising speed is v=10 m/s Mass of passenger is m=60…

Q: 1. A net force of 2500 N acts on an African male elephant with a mass of 7000 kg. How large is the…

A: Newton's second law of motion states that the acceleration of an object is directly proportional to…

Q: Suppose an airline allows a maximum of 45 kg for each suitcase a passenger brings along. (a) What is…

A: The weight of the suitcase is calculated by using the formula W=mg , where m=45 kg is the mass of…

Q: 3. The mass of a particle is 18 kg. a. What is its weight on Earth? b. What is its weight on the…

A: Given- Mass of a particle m = 18 kg Acceleration of gravity g= 9.8 m/s2

Q: What is the weight of a 81.4 kg object? W = N

A: The weight of an object is defined as the force of gravity on the object. W = mg  Where, W = weight…

Q: An astronaut on the moon places a package on a scale and finds its weight to be 35 N. (a) What…

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Q: 4. An astronaut weighs 931 N here on Earth. a) What is his mass on Earth? b) What is his mass on the…

A: Given data:  Weight on earth (W) = 931 N Gravity on the surface of the moon (g') = 1.62 m/s2

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: 61. Consider the 52.0-kg mountain climber shown below. (a) Find the tension in the rope and the…

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Q: 1. An airplane has a mass of 35,000 kg and a take -off acceleration of 1.20 m/s2. what is the net…

A: Mass of the airplane m=35000 kg and take off acceleration on the ramp a=1.2 m/s2. We need to find…

Q: Suppose a 59.0 kg gymnast climbs a rope. a. What is the tension (in N) in the rope if he climbs at a…

A: (a) When gymnast climbs the rope at constant speed, his acceleration and hence the net force on him…