Two forces act on a 50 kg object. One force has magnitude of 65 N directed 55° clockwise from the positive x-axis, and the other has a magnitude of 40 N at 32° clockwise from the positive y-axis. What is the magnitude of this object’s acceleration?

Q: A crate of mass m is connected to a cable and rests on a frictionless inclined plane. The plane…

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Q: A 2 kg particle moves along an x axis, being propelled by a variable force directed along that axis.…

A: The mass of the particle, m = 2 kg The position vector is x=2 m+ 3 m/st+ct2-4 m/s3t3

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: A boat has a mass of 6.43 x 10³ kg. Its engines generate a drive force of 4.5 x 103 N due west,…

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Q: A rope is attached to a box with mass 122 kg and Person A is pulling the box to the right on the…

A: Given information: The mass of the box (m) = 122 kg The tension in the rope when the person A is…

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = 2.2Ni +…

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Q: A sled of mass 88 kg is being pushed up a slope with an applied force of 910 N. The slope is…

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Q: In the figure, a crate of mass m = 88 kg is pushed at a constant speed up a frictionless ramp (0 =…

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Q: Question 3. A hockey puck with a mass of 0.5 kg slides horizontally on the frictionless ice of a…

A: Mass of the punk (m)= 0.5 kg Force F1 = 5 N and θ1=(-36.6) degrees Force F2 = 10 N and θ2=(-60)…

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -6Ni +…

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Q: F

A: Given: Mass m1 = 4.7 kg. Mass m2 = 2.4 kg. Upward force F = 6.4 N. Downward acceleration (a) = 4.7…

Q: Four blocks with masses m1=5.00kg, m2= 5.10kg, m3= 7.00kg, m4= 7.20kg are pulled on a horizontal,…

A: solution:   Given Values, Masses: m1=5.00 Kgm2=5.10 Kgm3= 7.00 Kgm4= 7.20 KgAngle (θ)=34°Force (F) =…

Q: Only two forces act on an object (mass=3.61 kg), as in the drawing. Find (a) the magnitude and (b)…

A: Given data: The mass m=3.61 kg The force Fx=40.0 N The force Fy=60.0 N

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -9.9Ni +…

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Q: A 0.30 kg puck is being pushed across a table with a horizontal force of 2.0 N. It starts from rest…

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Q: A worker drags a crate across a factory floor by pulling on a rope tied to the crate. The worker…

A: Given data: Force (F) = 200 N, along the rope Upward Angle with horizontal (θ) = 30° Force due to…

Q: The figure below is for a 6 kg box on a horizontal floor. Initially, you are pushing horizontally on…

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Q: Two horizontal forces, F and F₂, are acting on a box, but only is shown in the drawing. F₂ can point…

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Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -9.1Ni +…

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Q: Two forces (F, and F2) act on an object, as shown above. Force vector F, has a magnitude of F1-5.7 N…

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Q: An antelope is being pulled by two forces whose vector components are : f1 =-2.6Ni+5Nj +-6.1Nk f2…

A: Angle between two vectors can be calculated by dot product or cross product. The easier approach is…

Q: You are pushing a 30 kg crate along a horizontal floor (the coefficients of static and kinetic…

A: Given- Mass of crate , m = 30 kg The coefficients of static friction between the crate and floor ,μs…

Q: A block with a mass of 6.66 kg is at rest on an inclined surface. The surface makes an angle of…

A: Given information: The mass of the book (m) = 6.66 kg The angle of inclination (θ) = 28.30

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -1.3Ni +…

A: Given, Two force vectors

Q: A 2 kg box is against a vertical wall by a small force (f1=10n) perpendicular to the surface of the…

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Q: A horizontal force of magnitude F = 57.5 N pushes on a block of mass m = 4.7 kg. The block is on a…

A: The given situation can be represented as

Q: Problem 6: A person is pulled away from a burning building as in the figure to the right. Their mass…

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Q: Two horizontal forces,  P and Q, are acting on a block that is placed on a table. We know that  P…

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Q: A 1,910 kg African bush elephant (Loxodonta africana) is pushing a 2,890 kg car. The elephant and…

A: Given value--- mass of elephant = 1910 kg. mass of car = 2890 kg. total force = 9750 N We have to…

Q: the figure shows a woman pulling a suitcase. the suitcase moves at constant velocity. the rope (…

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Q: A horizontal force of magnitude F = 56.2 N pushes on a block of mass m = 5.87 kg. The block is on a…

A: The objective of the question is to find the acceleration of the block on the incline in terms of…

Q: y 2.82 N 1.0 N 5.0 N 20° 3.0 N

A: The x-component and the y-component of the acceleration. Acceleration is given…

Q: A 11 kg block rests on a 26 degree inclined frictionless surface and is attached by a light string…

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Q: You are given two masses, m₁ and m2, strapped on a pulley with a rope. m₁-13 kg and m2-17 kg. What…

A: Given value--- m1 = 13 kg. m2 = 17 kg . so we can see m2 > m1. We have to find--- What is the…

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!