An object with a mass of 6.0 kg accelerates 4.0 m/s? when an unknown force is applied to it. What is the amount of the force?

Q: force equal to zero. The forces are measured in units of newtons (N). F₂= 80.0 N 75.0° y Problems 29…

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Q: If the net force on a 10 kg object is 40 N, what can we say about this object? The object will be…

A: Given data:  Mass (m) = 10 kg Net Force (Fnet) = 40 N Required:  Acceleration (a)

Q: What force is required to accelerate an electron to 1.00 x 10^2 m/s?

A: Given : Acceleration of an electron (a) = 1.00 x 102 m/s2

Q: Two blocks are connected by a cord running over a pulley. Ignore the mass of the cord and pulley and…

A: FBD equation of A in y-direction:- mAg - T = mAa FBD equation of B in y-direction:- T - mBg = mBa…

Q: 2. newton a. the SI unit for force 3. force b. sum of all forces acting on an object 4. balanced…

A: 2 (a)  3(c)  4(e)  5(d)  6(b)

Q: A 10.0 kg mass hangs on a string with a tension of 126 N, what is its acceleration?

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Q: A ship with a mass of 52 000 metric tons is capable of producing a thrust force of 25 800 kN while a…

A: From Newton's 2nd law of mass, we know that if a total force Fnet acts on a body with mass 'm' then…

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

A: According to Newton's 2nd Law:   F = ma                                 ...... (1)               (…

Q: The figure below is for a 50 kg object. v(m/s) 60.0 40.0 20.0 -20.0 2.0 4.0 t(3) Find the net force.…

A: Given: The mass (m) of the object is 50 Kg. Introduction: Newton's second law of motion states that…

Q: Which of the following statement is true about an object that is moving with constant velocity OA…

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Q: What will be its displacement after 5 s when a net force of 6 N acts upon an object with a mass of 2…

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Q: A box of mass 2 kg has two forces pulling on it in opposite directions. One is pulling to the left…

A: Given,  mass, m = 2 kg acceleration, a=? The horizontal right is taken as the positive x-axis.…

Q: What will be its displacement after 5 s when a net force of 6 N acts upon an object with a mass of 2…

A: Given data:  Time (t) = 5 s Force (F) = 6 N Mass (m) = 2 kg Initial velocity (v0) = 1 m/s Required:…

Q: forces act on an object.

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Q: An object of mass 30 kg is pushed with a 85 N force on a rough surface with friction coefficient of…

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Q: shows two blocks connected by a cord (of negligible mass) that passes over a frictionless pulley…

A: Given: M = 2.8 kg  m = 1.3 kg

Q: When a constant force acts upon an object, the acceleration of the object varies inversely with its…

A: According to the Newton's second law  Force = mass x acceleration

Q: A block with a mass of (m = 93.0 kg) accelerates horizontally from 2.10 m/s to 14.5 m/s in a…

A: Given that the velocity of block increases by some given value over a certain distance, we need to…

Q: A 50 kg astronaut on a space-walk pushes with a force of 50 N against a satellite that has a mass of…

A: Given quantities: Mass of the astronaut (m) = 50 kg Mass of the satellite (M) = 250 kg Applied force…

Q: Two blocks are connected by a cord running over a pulley. Ignore the mass of the cord and pulley and…

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Q: The barrel pushes back with a force of magnitude (Answer in N.)

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Q: What happens on the force of gravity exerted by the earth to a rocket propelling away from it? a.…

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Q: The figure shows two blocks connected by a cord (of negligible mass) that passes over a frictionless…

A: Scenario: The arrangement of Atwood's machine consist of two blocks which are connected by cord…

Q: Overcoming an object’s inertia always requires a(n)___. *   a. large mass   b. massive force   c.…

A: According to Newton's first law of motion, Inertia is a tendency of an object to maintain its…

Q: A 2 kg book is pushed across a rough table with a 12 N force.  A 2 N frictional force also acts on…

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Q: An object with a mass 50kg is acted upon by a force of 200N. The object's acceleration is? a) 0.2…

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Q: A 50 kN truck travelling with a speed of 50 kph hits a lamp post and is brought to rest in 0.1…

A: The expression for the average force is, Favg=m∆v∆t

Q: A 1420 kg elevator is moving upwards at 4.1 m/s and stops in 1.7 s. What is the tension in the cable…

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Q: A small cactus has fallen out of a plane. As it falls, it eventually reaches a constant velocity of…

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Q: A stone of mass 2 kg and weight 20 N falls through the air. The air resistance acting on the stone…

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Q: A car of mass m=1500kg is on an icy driveway inclined at an angle 0 = 53° as in Figure. What is the…

A: Given  Mass of car m=1500 kg θ=53

Q: A 25 N box is pulled across a rough surface by an applied force of 22 N. The coefficient of kinetic…

A: solution:- weight of box w=25Napplied force F=22Ncoeffiecient of kinetic friction μk=0.3g=10…

Q: An object at rest tends to stay at rest, and an object in motion tends to stay in motion unless…

A: According to the Law of inertia an object at rest tends to stay at rest, and an object in motion…

Q: Find the mass if an object has an acceleration of 15 m/s2 due to a force of 12 N. 180 kg 27 kg 0.8…

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Q: A car with a mass of 1500 kg is being towed by a rope held at a 20°angle. A friction force of 320 N…

A: Given : mass of car, m = 1500 kg  Frictional force, Ff = 320 N  Angle = 20° Initial speed, u = 0 m/s…

Q: An object of mass m rests on a flat table. The earth pulls on this object with a force of magnitude…

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Q: A freight train has a mass of 1.4x10^7 kg. if the locomotive can exert a constant pull of 8.3x10^5…

A: According to the Newton’s second law, the acceleration of the freight train,Substitute the values,

Q: The following object has a mass of 5.2 kg. Determine the acceleration of the object.  a. 11 m/s^2…

A: Given Mass (m) = 5.2 kg    Net force on object  Fnet= 43 N + 32 N - 17 N         =  58 N…

Q: A robot with fancy wheels is trained to move in two directions simultaneously. The force in the…

A: force in forward direction = 10 N force in horizontal direction = 8 N mass = 75 kg time = 100 sec

Q: Ella, with a mass 50.0 kg, is standing inside an elevator going up. The normal force of the floor on…

A: Given Mass of Ella = 50.0 kg Normal force = 755 N We have to find the magnitude of her upward…

Q: A car with a mass of 1,450.0 kg accelerates from 0 to 73.0 km/h in 11.0 s. (Enter the magnitudes.)…

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Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -2.1Ni +…

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Q: Each of the three barges has a mass of 30 Mg, whereas the tugboat has a mass of 12 Mg. As the barges…

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Q: A 3500 kg race car starts a race with an acceleration of 21 m/s?. What is the net external force on…

A: Since there are multiple questions posted, we will answer the first question for you. If you want…

Q: 30. The ratio of an object's weight to its mass is equal to to the objects. b. inertia C.…

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Q: If the mass (m) of the object in the figure is the normal force (N) is. Normal Force (N) m Weight a.…

A: Using static equilibrium conditions  Sum of vertical forces is zero.

Q: A force Fj is applied to a mass M1. If the same force F1 is applied to a mass M2 = 4M¡ the…

A: Use Newton's second law for the mass M1 as, F1=M1a1                         ...... 1 Here, a1…