An object of mass 5 kg is acted on by two forces F1 = 6 i N and  F2 = 7 j N. What is the magnitude of the net acceleration? Give your answer in m/s2 to 2 sf.  The magnitude must be a positive number.

Q: The velocities of m1 and m2 are V1 and V2 and it is V1>0 and V2  2*a3=a1-a2

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Q: force acting on

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Q: 1. Four blocks, with masses m₁ = 5.70 kg, m2 = 5.00 kg, m3 = 7.30 kg, and m4 = 7.90 kg, are pulled…

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Q: In the figure, the coefficient of kinetic friction between m1-2.00 kg and the table is u-0.200. The…

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Q: 190 N 200 N 5) 30 N 100 kg Net Force = a = For problems 6-9, using the formula net Force = Mass x…

A: 5)Net force = 200 - 30  = 170 N ( towards right)acceleration = force /mass  = 170/100 = 1.7 m/s2

Q: Neglecting friction, what net force must be applied to make a 255 kg box move with a constant…

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Q: A block of mass m1= 3.7 kg on a frictionless plane inclined at angle is connected by a cord over a…

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Q: Q1. A 6.2 kg body experiences an acceleration of 4.1 m/s2. (a) What is the magnitude of the…

A: Values given in the question are as follow; m=6.2 kga=4.1ms2 Formula of net force acting on an…

Q: ssf60 ssf60 ssfo ´0 ssf60 ssf60 ssf60 ssf60 ssf6° 5. A large box is pulled by a person with a force…

A: Given: The pulling force is F. The direction of the pulling force with horizontal is 25o. The mass…

Q: In the figure below, three connected blocks are pulled to the right on a horizontal frictionless…

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Q: force F2=15.1N acting at an angle of 0 to the horizontal are applied to a block of mass m=2.6kg. The…

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Q: Two forces act on a 55-kg object. One force has magnitude 65 N directed 59° clockwise from the…

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Q: A block of mass m1 = 4.20 kg on a frictionless inclined plane of angle 30.0° is connected by a cord…

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Q: A man of mass 80 kg is falling vertically. He opens his parachute and experiences an upward…

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Q: Alex is asked to move two boxes of books in contact with each other and resting on a frictionless…

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Q: Only two forces act on an object (mass= 2.69 kg), as in the drawing. Find (a) the magnitude and (b)…

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Q: A net force of 300 N directed 30• north of east acts on a motorcycle and its rider. If the total…

A: Given data :              Net force (Fnet) = 300 N              Direction of force = 30° north of…

Q: A 7.1 kg object experiences an acceleration of 2.1 m/s2. (a) What is the magnitude of the resultant…

A: Given:- A 7.1 kg object = m acceleration = 2.1 ms2 To determine:-  (a) Magnitude of the resultant…

Q: The figure below shows two objects connected to each other by a light cord that passes over a pulley…

A: a) As the rope does not stretch, both objects have the same magnitude of acceleration, Therefore,…

Q: 2. Four blocks, with masses m1 = 6.00 kg, m2 = 4.40 kg, m3 = 7.30 kg, and m4 = 8.00 kg, are pulled…

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Q: block is pushed across a horizontal surface by the force F with constant velocity. F = 20 N, θ =…

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Q: Three blocks are in contact with each other on a frictionless, horizontal surface, as shown in the…

A: Data Given , Masses of the three blocks ,  m1 = 2 kg  m2 = 3 kg  m3 = 4 kg  Total Horizontal force (…

Q: Three forces acting on an object are given by  F1 = (−1.65î + 7.10ĵ) N, F2 = (4.60î − 2.1ĵ) N,  and…

A: Hint(*)  acceleration = F→m = a→F→ = F1→+ F2→ +F3→(*) direction a^ =a→a→(*) m = F→a→(*) v→ =u→ +a→t…

Q: Two blocks of masses M1 = 3.5 kg and M2 = 5.7 kg are at rest on a horizontal surface with a…

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Q: Two forces, F1 and F2, act on the m = 7.35 kg block shown in the drawing below. The magnitudes of…

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Q: Rank the following situations in order of the magnitude of the object’s acceleration, from lowest to…

A: Newton's Second Law is used to find acceleration which is given as, F=ma Acceleration, a=Fm .... 1…

Q: A cart of mass 8.0kg was moved by applying two constant forces. Force 1 is 28.0N at 42.0 degrees,…

A: Given terms:   A cart of mass 8.0 kg was moved by two constant two forces, which are given by,…

Q: In the figure, three connected blocks are pulled to the right on a horizontal frictionless table by…

A: The net force on the entire system is T3=54.8 N The net force on the system is m1+m2+m3a Therefore…

Q: Four forces are exerted on the object shown in the figure. (Forces are measured in newtons,…

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Q: The following four forces act on a 50.0 kg object: F₁ = 300 N east ₹ 2 = 700 N north ₹ 3 = 600 N…

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Q: particle of mass m1 accelerates at 5.00 m/s2 when a force F is applied. A second particle of mass m2…

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Q: Two forces act on a 20.0 kg object. One force has magnitude 60ON directed 45° clockwise from the…

A: Suppose the two forces act on a 20.0 kg object. One force has a magnitude of 60 N directed 45…

Q: Two forces F1 = (55.6i - 26.83j) N and F2 = (27.41i - 80.52j) N are exerted on a particle. The…

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Q: A block of mass m1= 16.0 kg is on a frictionless table to the left of a second block of mass m2=…

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Q: Given that T1T1 = 4 N, find the acceleration of block 1.? If the string stays taut, what is the…

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Q: a Constant hanging mass (m2). The time (t) is related to (MT) by 2SM m Where g: acceleration due to…

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Q: The graph in the figure shows the x component of the acceleration of a 2.4-kg object as a function…

A: X component of force will be given by following formula: F = ma Here F is the force, m is the mass…

Q: An object of mass m = 1.00 kg is observed to have an acceleration a→ with a magnitude of 10.0 m/s2…

A: Given data: The mass of the object is: m = 1 kg The magnitude of acceleration is: a = 10 m/s2 The…

Q: Three astronauts, propelled by jet backpacks, push and guide a 139 kg asteroid toward a processing…

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Q: Two small forces, F ⃗ 1 = −2.40i ^ − 6.10tj ^ N and F ⃗ 2 = 8.50i ^ − 9.70j ^ N, are exerted on a…

A: F→1 = - 2.4 i^ - 6.1 j^F→2 = 8.5 i^ - 9.7 j^ (A) The net force is given by  F→ = F→1 + F→2F→ = (-…

Q: A freight train consists of two 8.00×104 kg5.60×104 kg engines and 45 cars with average masses of…

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Q: In Figure (a), a constant horizontal force Fa is applied to block A, which pushes against block B…

A: Given: F1=35NF2=20N  mA+mB=11 kg

Q: Two masses m₁ = 7.1 kg and m2 = 3.6 kg are connected by a string as shown. If the pulley is massless…

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Q: A system containing three objects, which is initially at rest, accelerates by the application of a…

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Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: