An applied force of 89.4 N is used to accelerate an object across a frictional surface. The object has a weight of 61.2 N and encounters a frictional force of 76.7 N. (a) Draw a sketch of the object and show all of the forces acting on the object. (b) What is the net force acting on the object in the horizontal direction? (c) What is the net force acting on the object in the vertical direction? (d) Using Newton's 2nd Law, find the object's acceleration.

Q: A green block with a mass of 3.2 kg moves along a horizontal table. A force of 19 N at an angle of…

A:

Q: Four forces act on an object, given by A = 49.3 N east, B = 47.3 N north, C = 90.7 N west, and D =…

A: The net force on the object along the x-axis can be calculated as,

Q: Two forces of magnitude 4 N and 10 N are acting on an object and the direction of the forces is…

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Q: Two boys pull a car north from road with a net force of zero on the car. Boy 1 exert a force of 31 N…

A: Given the net force on the car is zero. Therefore we just need to equate the horizontal and vertical…

Q: You need to push the couch 4 m to the other side of the room.  After the initial push to get it…

A: The coefficient of kinetic friction between the couch and the floor μk=0.6  The mass of the couch…

Q: A horizontal force of 729 N is needed to overcome the force of static friction between a level floor…

A: Given: The applied force is 729 N. The coefficient of kinetic friction is 0.08. The mass of the…

Q: Four forces act on an object, given by A = 32.3 N east, B = 45.3 N north, C = 84.7 N west,…

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Q: A child pulls on a wagon handle at an angle of 23.8 degrees above the horizontal with a force of 68…

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Q: b) A girl exerts a 36-N horizontal force as she pulls a 52-N sled across a cement sidewalk at…

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Q: A 305-pound box is placed on a ramp that is inclined 22.3°. (a) Find the magnitude of the force…

A: A box placed on an inclined ramp,  Mass of block, m = 305 pound Force required to stop the block…

Q: A crate that weighs w = 110 N is located on a rough surface. When a force Fapplied = 40 N is exerted…

A: As per guidelines only 3 subparts are solved here. Given, Weight, W = 110 N Fapplied = 40 N

Q: our forces act on an object, given by A = 48.3 N east,B = 42.3 N north,C = 64.7 N west, and D = 84.7…

A: Given,

Q: A 3.02 kg mass is initially at rest on a 59.5 degree incline. An applied force of 47.8 N directed up…

A: The free body diagram of the mass is shown below.

Q: A woman exerts a horizontal force of 109 N on a crate with a mass of 38.7 kg.   (a) If the crate…

A: Here, the free body diagram shows the horizontal force as FH  and  fs is the static friction, N is…

Q: When loading a fish delivery truck, a person pushes a block of ice up a 20 ° inclined plane with…

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Q: A 6.00 kg sled is pulled across a frictionless horizontal surface by a rope that makes a 42 degree…

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Q: The coefficient of kinetic friction between a 1.5-kilogram block and a table is 0.23.  Two students…

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

Q: Three forces F1 = (-1.5i – 0.8j + 0.7k) N and F2 = (-0.7i + 1.2j) N, and F3= (8.0i + 6.0j + 5.0k) m…

A: Given,

Q: A man exerts a horizontal force of 127 N on a crate with a mass of 38.2 kg. HINT (a) If the crate…

A: The horizontal force is F=127 N The mass of the crate is m=38.2 kg Calculating the weight of the…

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: Problem 10: A horizontal force of magnitude F = 56.6 N pushes on a block of mass m= 5.89 kg. The…

A: Given Data : The mass of the block is given as m = 6.89 Kg. The force acting on the block is given…

Q: A horizontal force of 608 N is needed to overcome the force of static friction between a level floor…

A: Horizontal force applied (F) = 608 N  Mass of crate (M) = 225 kg  Coefficient of kinetic friction =…

Q: Four forces act on an object, given A = 34.3 N east, B = 48.3 north, C = 70.7 N west, and D = 92.7 N…

A: force A = 34.3 N , due east force B = 48.3 N , due north force C = 70.7 N , due west force D = 92.7…

Q: Two men decide to use their cars to pull a truck stuck in mud. They attach ropes and one pulls with…

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Q: Two blocks are in contact on a frictionless table. A horizontal force is applied to one block, as…

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Q: Three forces act on an object. The first force of 10 N acts East, and the second force of 10 N acts…

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Q: Three forces act on a moving object. One force has a magnitude of 67.7 N and is directed due north.…

A: Given data:  Force (F1) = 67.7 N, due North Force (F2) = 42.1 N, due West Velocity of the object is…

Q: A child has mass 24.0 kg and slides down a 23° incline with constant speed under the action of a…

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Q: 10 The Britannic, sister ship to the Titanic, which was launched in February 1914 at Belfast, was…

A: 1m = 3.281 ft 1 ft = 0.305 m

Q: A stubborn 146 kg mule sits down and refuses to move. To drag the mule to the barn, the exasperated…

A: Given: The mass of the mule is m = 146 kg The farmer pulls the mule with a maximum force is F = 604…

Q: Three forces act on a moving object. One force has a magnitude of 72.3 N and is directed due north.…

A: The magnitude of the force acting towards the north, The magnitude of the force acting towards the…

Q: A 2.5 kg block is initially at rest on a horizontal surface. A horizontal force F of magnitude 6.2 N…

A: The free body diagram for the given block is : Now, equating the forces we have, F-f=maFN+P=mg…

Q: A block whose weight is 35.0 N rests on a horizontal table. A horizontal force of 50 N is applied to…

A: Here, we calculate  the blocks acceleration  given as follow;

Q: A 5N horizontal force is applied to the block, pushing toward the right, but the block does not…

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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!