What are the sources of error in weighing the weight/masses of objects?
Q: A woman has a weight of 131 lb. Calculate the following. (a) her weight in newtons N (b) her mass…
A: The mass of women is 131 lb. (a) The conversion of unit lb to kg is, 131 lb×1 kg2.205 lb=59.4 kg…
Q: ng on the ground. Draw th
A: Given:- A Block of wood sitting on the ground. Find:- Draw the following TWO force vectors: weight,…
Q: (b) What is the mass (in kg) of the child and basket if a scale reading of 100 N is observed? kg (c)…
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Q: why did you not convert the grams to kilograms considering kg is the standard unit in working out…
A: mass of cart = m1 = 500 g mass of suspended body = m2 = 200 g
Q: Four roommates use a digital scale to determine the weight of their gigantic house cat. Their…
A: The mean is a number that expresses the centre or usual value in a collection of data, and is…
Q: 10. Two forces, one of magnitude 5.3 N and the other of 11.9 N act on an object. The angle between…
A: Two forces are magnitude of 5.3 N and other are 11.9 N act on an object. The angle between is 44°
Q: The mass of a blue whale, 190000 kg. ____ x 10 ^_____ kg
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Q: The figure shows a box being pulled up a ramp inclined at 23° from the horizontal. Use the following…
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Q: Estimate the mass in kilograms and the weight in pounds of a typical sumo wrestler. How do your…
A: By using the internet, the mass of the sumo wrestler varies from 200 kg to 300 kg. So, we can…
Q: A runaway train car that has a mass of 12500 kg travels at a speed of 5.7 m/s down a track. Compute…
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Q: The _____________ is the process of comparing an unknown quantity with a known quantity
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Q: American astronauts brought a trunk of instruments on their trip to the Moon. The mass of the trunk…
A: Given: Here we have a trunk which is taken from earth to the moon and the mass of the trunk on…
Q: Find the mass of an automobile that weighs 18,241 N.
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Q: Find the weight of the items provided and records the values. Don't forget the units! Weight (W) =…
A: Given data: Masses mA = 1.50 kg mB = 0.85 kg mC = 2.30 kg mD = 0.65 kg
Q: Three cables are used to support the box of weight 400 lb, as shown in the figure. Your answers…
A: unit vector along CA uCA=CACA=2i^-6j^22+-62=i^-3j^10 unit vector along CA…
Q: Which of the following is an appropriate unit for force? Note: there may be more than one correct…
A: We know that force can be written as Force= Mass×acceleration We know unit of mass is Kg and that…
Q: Arielle weighed an object on her balance and recorded a mass of 24.3 grams. Her teacher told her…
A: Given in question: Measured value(m) = 24.3 grams True value(M) =…
Q: Suppose a baby weighs 4.6 kg at birth and 11.46 kg on his first birthday. How much weight did the…
A: Mass at the time of birth = 4.6 kgAfter 1 year = 11.46 kgWeight gain = ?
Q: A horizontal force of 130 N is applied to a stationary wooden box in one direction, and a 810 N…
A: From Newton’s first law of motion, the block to remain stationary the net force acting on the block…
Q: Density means that an object has more weight than another object of equal size O True O False
A: Density is the ration of the mass of an object and its volume, If M is the mass, V is the volume of…
Q: .The resultant of three parallel loads (one is missing) is 30 lb acting up at 10 ft to the right of…
A: The equilibrium condition of forces states that an object is in a state of equilibrium when the…
Q: If a person asks you about the average weight of any people, how can you report it without using any…
A: For measuring weight without using the measuring device the principle of Archimedes is used. This…
Q: Two forces applied to an object can add up to a large net force or a small net force, depending on…
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Q: Dimensional analysis of the force O MLT OM/LT OM/L2 OM/L OL/T O ML/T2 None of the above
A: We have to tell about dimensional analysis of force.
Q: The coefficient of static friction between A and C and between B and D is μ = 0.25, and between A…
A: The smallest force P needed to lift the 3000-lb load. Given, coefficient of static frictionμs…
Q: A woman has a weight of 144 Ib. Calculate the following. (a) her weight in newtons N (b) her mass in…
A: (a) Convert the woman’s weight (W) in N by using the appropriate conversion factor as follows:…
Q: Jason is pulling a box across the room. He is pulling with a force of 23 newtons and his arm is…
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Q: Q1 Work out the weights of these masses on the Earth (where g-10 N/kg): a) 5 kg d) 32.5 kg g) 0.3 kg…
A: The gravitational acceleration on the Earth is, g=10 N/kg (a) The weight can be given as, W=mg=5…
Q: The 158 N force is exerted on an object to the south, and the 250 N force is exerted toward the…
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Q: A horizontal force of 170 ̊ and 100 N is applied to an object standing on the ground, and another…
A: Suppose the forces are: Write the force F1 in vector form. Write the force F2 in vector form.
Q: Kinematics is the branch of dynamics which deals with the motion of bodies with referring to the…
A: Required : True or False.
Q: A student is using an instrument to measure a force. The reading on the instrument is shown on the…
A: The name of this instrument is spring balance.
Q: Concrete blocks are being carried upward by a mechanical lifting device but suddenly one of the…
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Q: Concrete blocks are being carried upward by a mechanical lifting device but suddenly one of the…
A: Given : height, h = 30.5 m Constant speed, v = 4 m/s Find : Vertical position of the lift from the…
Q: Consider the chicken shown in the figure, which is balancing itself against a strong wind. Part A:…
A: With respect to the center of mass of the chicken, it experiences two forces, (i) the force due to…
Q: bject is 700 N . Find the mass of the objec
A: We know that the weight of the object is defined as the product of the mass and the acceleration of…
Q: Dyne is the unit of force in the c.g.s. system and new- ton is the unit of force in the SI system.…
A: Given, Force units in c g.s system and SI system
Q: 14. A cart has a mass of 50 kg. 4 people are pulling on it. One pulls North with a force of 100N.…
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Q: 56. A forklift is used to offload freight from a delivery truck. Together the forklift and its…
A: a. The force vector in terms of i and j can be represented as shown below.…
Q: Calculate the weight (in English units) of a 1600 kg rhinoceros. Express your answer in pounds.
A: Weight of an object is mass times the acceleration due to gravity of earth. Therefore we can…
Q: A woman has a weight of 251 lb. Calculate the following. (a) her weight in newtons N (b) her mass…
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What are the sources of error in weighing the weight/masses of objects?
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